Thesaurus.com
Dictionary.com
Showing results for premature. Search instead for prematuriti.
Definitions

premature

[pree-muh-choor, -toor, -tyoor, pree-muh-choor, prem-uh-, prem-uh-] / ˌpri məˈtʃʊər, -ˈtʊər, -ˈtyʊər, ˈpri məˌtʃʊər, ˌprɛm ə-, ˈprɛm ə- /
ADJECTIVE
earlier in occurrence than anticipated
Synonyms
STRONGEST
immature incomplete untimely
WEAK
a bit previous abortive early on embryonic forward green inopportune overearly oversoon precipitate predeveloped previous raw soon unanticipated undeveloped unfledged unripe
Antonyms
WEAK
backward careful cautious delayed late mature overdue prepared slow
ADJECTIVE
rash, impulsive
Synonyms
STRONGEST
hasty ill-considered untimely
WEAK
half-baked half-cocked inopportune jumping the gun overhasty precipitate previous too soon
Antonyms
WEAK
backward careful cautious delayed late mature overdue prepared slow

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Jean de Dieu Hadjinou, a member of Hounkpe's party, said he did not trust "either social media or the premature celebrations of a camp that is already claiming victory."

From Barron's • Apr. 13, 2026

The stock-market rally of the past 10 days, based on hopes of imminent peace, seems to have been premature at best.

From MarketWatch • Apr. 12, 2026

Those who developed obesity between ages 17 and 29 had about a 70 percent higher risk of premature death compared with people who did not become obese before age 60.

From Science Daily • Apr. 11, 2026

Stocks surged and oil prices plunged in market moves that some investors fear are premature.

From The Wall Street Journal • Apr. 9, 2026

When they were discovered, she was interrogated by police until she acknowledged that she couldn't be 100 percent sure the infant hadn't moved before death, even though the premature delivery made viability extremely unlikely.

From "Just Mercy" by Bryan Stevenson

Vocabulary lists containing premature

Maus I: My Father Bleeds History

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

The Catcher in the Rye

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

50 Great Words from The Curious Incident of the Dog in the Night-Time, by Mark Haddon

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!