Synonyms of unforgettable

unforgettable

adjective

ˌən-fər-ˈge-tə-bəl 

as in memorable

not easily forgotten

an unforgettable evening of dining and dancing

Synonyms & Similar Words

• memorable
• indelible
• remarkable
• notable
• noteworthy

Antonyms & Near Antonyms

• unremarkable
• forgettable

Example Sentences

Recent Examples of unforgettable

And then there are the unforgettable moments of individual brilliance, like Cape Verdean forward Eveline Varela, who scored her country’s first WAFCON goal to cap off a very Cape Verdean summer of football. — Tamerra Griffin, New York Times, 4 Aug. 2026

During that time, Clooney’s popularity led him to star in films such as From Dusk Till Dawn, One Fine Day, and the unforgettable and kind of regrettable Batman & Robin. — Brianna Zigler, Entertainment Weekly, 4 Aug. 2026

Make the most of your time together with these unforgettable multi-generational trips designed for grandparents and grandkids. — Lydia Mansel, Southern Living, 4 Aug. 2026

As Bravo celebrates 20 years of ‘Real Housewives,’ Cohen reveals the cast trips that delivered unforgettable scenery, luxury, and drama. — Meredith Lepore, Travel + Leisure, 1 Aug. 2026