A really fast thesaurus... with lots of synonyms.
Fifteen has 1 synonym. The top synonyms for fifteen are large integer. Another word for fifteen is large integer. Browse the full list below.
| Length
| Random | DefinitionA synonym for fifteen is large integer.
Fifteen has 1 synonym listed on Thesaurasize.
(n): the cardinal number occurring after fourteen and before sixteen, represented in Roman numerals as XV and in Arabic numerals as 15.
Still working on your text?
Finding the right words is only half the battle. If your website isn't turning visitors into customers, we'll show you exactly why.

