Contemporary vs. Contemporaneous – Which is Correct?

While often confused due to their shared root, contemporary and contemporaneous are distinct adjectives used to describe events or people existing at the same time. “Contemporary” generally refers to things of the present era or existing at the same time as something else specific, often implying a shared cultural period. “Contemporaneous” strictly means occurring or existing at the exact same period.

Contemporary or Contemporaneous – Which is Correct?

Both “contemporary” and “contemporaneous” are correct words in American English, but they are not interchangeable. The core difference lies in their scope and nuance. Contemporary is more broadly used to describe things belonging to the present time or existing at the same time as a specified person or event, often implying a shared cultural or historical context. For instance, “contemporary art” refers to art of our current era, while “contemporary with Shakespeare” means existing during Shakespeare’s time. Contemporaneous, on the other hand, is a more formal and precise term, meaning strictly occurring or existing at the same instant or period. It emphasizes strict simultaneity, often without the cultural implications of “contemporary.”

The Best Trick to Remember the Difference

To remember the difference, think of the “present” versus “precise timing.”

• Contemporary: Think “Current” or “Common era.” It relates to things of the present day or a shared historical period. If you can swap it with “modern” or “from the same general time,” “contemporary” is likely correct.
• Contemporaneous: Think “Co-occurring” or “Co-existent.” It emphasizes strict, precise simultaneity of two or more events. If you need to stress that two events happened at the exact same time, “contemporaneous” is the better choice.

Word	Part of Speech	Meaning	Example
Contemporary	Adjective, Noun	Existing, occurring, or living at the same time; belonging to the present time.	She is a contemporary artist, known for her modern installations.
Contemporaneous	Adjective	Existing or occurring during the same period of time; strictly simultaneous.	The two archaeological discoveries were concomitant, suggesting a shared culture.

How to Use Contemporary

The word “contemporary” functions as both an adjective and a noun. As an adjective, it describes something belonging to the same period as something else, or belonging to the present time. When referring to the present, it often carries connotations of modernity, current trends, or recent developments, as in “contemporary music” or “contemporary issues.” When referring to a past period, it means “living or existing at the same time,” often implying a shared cultural or historical context, like “a contemporary of Jane Austen.” As a noun, “a contemporary” refers to a person living at the same time as another, especially one of similar age or standing. It is generally used in both formal and casual contexts.

Example 1: The museum has a new wing dedicated to contemporary art from the 21st century.

Example 2: Charles Dickens was a contemporary of Queen Victoria, and his novels reflect the social issues of her reign.

Example 3: My grandfather and his lifelong friend were contemporaries, having been born in the same year.

What are the different forms of Contemporary?

As an adjective, “contemporary” is typically used without comparative or superlative forms in the sense of “belonging to the present time” (you wouldn’t say “more contemporary art”). However, when referring to sharing a time period, one might use it in a comparative sense if context allows, though it’s less common. As a noun, the plural form is “contemporaries.”

• Adjective: contemporary
• Noun (singular): contemporary
• Noun (plural): contemporaries

Etymology of the word Contemporary

“Contemporary” comes from the Latin prefix con- (meaning “with” or “together”) and temporarius (meaning “of time”), which itself is derived from tempus (meaning “time”). It entered English in the early 17th century, initially meaning “existing at the same time,” and later acquiring the sense of “belonging to the present time.”

How to Use Contemporaneous

“Contemporaneous” is an adjective that strictly means occurring or existing during the same period of time, emphasizing simultaneity. It is a more formal and precise term than “contemporary” and is often used in academic, scientific, or legal contexts where exact timing is critical. It does not carry the same cultural or modern implications as “contemporary” and is rarely used as a noun. When two events are described as contemporaneous, it means they happened at precisely the same time or within the same defined period, without necessarily implying a shared style, culture, or influence.

Example 1: The eruption of Mount Vesuvius and the destruction of Pompeii were concomitant events.

Example 2: The forensic analysis confirmed that the two gunshot wounds were concomitant with the time of death.

Example 3: Historians found evidence of concomitant developments in agriculture across several distinct ancient civilizations.

What are the different forms of Contemporaneous?

“Contemporaneous” is an adjective. Its adverbial form is “concomitantly.” It does not typically have comparative or superlative forms, nor is it commonly used as a noun.

• Adjective: contemporaneous
• Adverb: contemporaneously

Etymology of the word Contemporaneous

“Contemporaneous” also stems from Latin, built upon the same roots as “contemporary”: con- (meaning “with” or “together”) and tempus (meaning “time”). The suffix -aneous is often used to form adjectives indicating connection or relation. It emerged in English slightly later than “contemporary,” around the mid-17th century, to specifically denote strict simultaneity.

Related Concepts

Understanding broader grammatical concepts related to time, prefixes, and suffixes can help clarify the distinctions between words like “contemporary” and “contemporaneous.”

• Prefixes: The prefix “con-” or “com-” (meaning “with” or “together”) is crucial to both words, indicating a shared state or timing. Recognizing common prefixes helps decode the core meaning of many English words.
• Adjectives of Time: Many adjectives describe when something occurs (e.g., “ancient,” “modern,” “past,” “future,” “current”). “Contemporary” and “contemporaneous” are specific examples within this category, each with its own nuance of “at the same time.”
• Formal vs. Informal Language: The choice between similar words often reflects the desired tone. “Contemporaneous” is generally more formal and precise, suitable for academic or technical writing, while “contemporary” is more versatile and common in everyday language.

Examples from Media and Literature

• In an article discussing modern art: “The gallery’s exhibition showcases the vibrant landscape of contemporary painting, reflecting themes relevant to society in June 2026.”
• From a historical text: “Many scholars consider Leonardo da Vinci and Michelangelo to be contemporaries, as their lives and significant artistic contributions largely overlapped.”
• In a scientific report: “The analysis revealed that the seismic activity in the region was concomitant with a sudden increase in volcanic gas emissions.”
• From a legal document: “The witness testimonies were concomitant, providing a consistent account of the events as they unfolded.”
• In a literary critique: “While the novel is set in the 19th century, its themes of social injustice feel surprisingly contemporary.”

Practice Exercises

Choose the correct word to complete the sentence.

1. The architect is known for her sleek, minimalist designs that define __________ urban living. (contemporary / contemporaneous)
2. The discovery of the ancient burial site was __________ with the excavation of a previously unknown settlement nearby. (contemporary / contemporaneous)
3. The poet, a __________ of Keats, often explored similar romantic themes in his work. (contemporary / contemporaneous)
4. For legal purposes, it was important to establish that the two financial transactions were indeed __________. (contemporary / contemporaneous)
5. She enjoys collecting __________ furniture that blends modern aesthetics with classic comfort. (contemporary / contemporaneous)

Answer Key

1. contemporary
2. concomitant
3. contemporary
4. concomitant
5. contemporary

Contemporary Synonyms

Synonym	Definition
Modern	Relating to the present or recent times as opposed to the remote past.
Current	Belonging to the present time; happening or being used or done now.
Present-day	Existing or occurring at the present time.
Coexistent	Existing at the same time or in the same place. (Closer to ‘contemporaneous’ but can overlap with ‘contemporary’ in some contexts)
Up-to-date	Incorporating the latest information, methods, or features.

Contemporaneous Synonyms

Synonym	Definition
Simultaneous	Occurring, operating, or existing at the same time.
Coincident	Occurring at the same time by chance.
Concurrent	Existing, happening, or done at the same time.
Synchronous	Existing or occurring at the same time.
Coeval	Having the same age or date of origin; contemporary. (More formal, often for epochs)

Frequently Asked Questions

Question 1: Can “contemporary” and “contemporaneous” ever be used interchangeably?
While both relate to things existing at the same time, they are rarely perfectly interchangeable. “Contemporary” has a broader meaning, often implying a shared era or modern relevance. “Contemporaneous” is strictly about precise simultaneity. Using “contemporaneous” when “contemporary” is meant can sound overly formal or even incorrect if the strict timing isn’t the focus.

Question 2: Which word is more common in everyday conversation?
“Contemporary” is far more common in everyday conversation and general writing. You’ll hear “contemporary art,” “contemporary issues,” or “my contemporaries” much more often than “concomitant events,” which typically appears in more formal, academic, or technical contexts.

Question 3: Does “contemporary” always mean “modern”?
No. While “contemporary” often refers to things of the present day, it can also mean “existing at the same time as something else specific in the past.” For example, “Shakespeare and Marlowe were contemporaries” means they lived during the same historical period, not that they were modern.

Conclusion

Distinguishing between “contemporary” and “contemporaneous” is a subtle but important aspect of precise English usage. Remember that “contemporary” broadly refers to the present era or a shared historical period, often with cultural implications, while “concomitant” strictly denotes precise simultaneity. Choosing the correct word enhances clarity and demonstrates a nuanced understanding of temporal relationships. Pro Tip: Using these words accurately can significantly elevate the precision and professionalism of your writing, reflecting careful thought and linguistic competence.