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Showing results for promise. Search instead for promiscu.
Definitions

promise

[prom-is] / ˈprɒm ɪs /
NOUN
one's word that something will be done
Synonyms
STRONGEST
agreement assurance commitment guarantee obligation pact pledge vow word
STRONG
affiance affirmation asseveration avowal betrothal bond compact consent contract covenant earnest engagement espousal insurance marriage oath parole pawn plight profession security stipulation swear swearing token troth undertaking warrant warranty
WEAK
promissory note sacred word word of honor
Antonyms
STRONGEST
breach break disagreement
STRONG
denial divorce
WEAK
hopelessness impossibility renege
NOUN
hope, possibility
Synonyms
STRONGEST
ability potential talent
STRONG
aptitude capability capacity encouragement flair outlook
WEAK
good omen
Antonyms
STRONGEST
inability lack weakness
STRONG
impotence incapacity incompetence ineptness
WEAK
break hopelessness impossibility renege
VERB
give word that something will be done
Synonyms
STRONGEST
affirm agree assure commit declare ensure guarantee vow
STRONG
accede affiance assent bargain betroth bind compact consent contract covenant engage espouse hock insure mortgage obligate pass pawn pledge plight profess secure stipulate subscribe swear undertake underwrite vouch warrant
WEAK
answer for asseverate cross heart live up to say so string along swear on bible swear up and down take an oath
Antonyms
STRONGEST
deny disavow
STRONG
break break off disagree disapprove dissent divorce enlarge give up let go loose loosen lose protest refuse reject release unfasten untie
WEAK
discourage renege
VERB
bring hope, possibility
Synonyms
STRONGEST
encourage hint indicate suggest
STRONG
augur bespeak betoken bode denote forebode foreshadow foretoken like look omen portend presage
WEAK
give hope hold out hope hold probability lead to expect seem likely show signs of
Antonyms
STRONG
ignore
WEAK
break discourage renege

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.

The live communion of these four musicians especially befits Big Ears, a festival devoted to unconventional music and famous for its promise of spontaneity around each corner.

From The Wall Street Journal • Apr. 4, 2026

Some of the recent FDE proselytes, like OpenAI and Anthropic, have raised mind-boggling sums of money on the promise of a technology powerful enough to reshape the entire economy.

From MarketWatch • Apr. 4, 2026

“The 2027 Budget upholds this promise and would ensure that the United States continues to maintain the world’s most powerful and capable military.”

From Salon • Apr. 3, 2026

For AI to be trusted to truly live up to its promise, use cases will need to be proved.

From Barron's • Apr. 3, 2026

"Sam," she asked, "if I explain this code to you, promise me you won't tell anyone?"

From "All About Sam" by Lois Lowry

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.