Synonyms of topper

topper

noun

ˈtä-pər 

as in factor

something (as a fact or argument) that is decisive or overwhelming

there are lots of good reasons we can't go to the concert, but the fact that the tickets are all sold out is the topper

Synonyms & Similar Words

• factor
• clincher
• crusher
• capper
• ace in the hole
• coup de grâce
• determinant
• confutation
• deathblow
• knockout

Example Sentences

Recent Examples of topper

Somehow that must not have been enough star power, because another performer with 123 hits, eight chart toppers and two Grammys has been added to the lineup. — Los Angeles Times, 8 July 2026

The latest iteration of the glass cups is pink and features the viral bear wearing a hat with a strawberry straw topper. — Drew Pittock, USA Today, 7 July 2026

This topper will easily fit your mattress, too, thanks to its deep pockets designed for mattresses up to 21 inches thick. — Aashna Gheewalla, PEOPLE, 2 July 2026

Use chia seeds as a nutritious, savory topping in place of breadcrumbs, or as a salad topper instead of croutons. — Cristina Mutchler, Verywell Health, 1 July 2026