Plenty means more than enough of something. It can also be used informally as an adverb to mean “very,” like “plenty big.”
From Old French *plenté* meaning “fullness, abundance,” from Latin *plenitās* from *plenus* “full.” It’s related to *plenty*, *plentiful*, and *complete* which all carry the idea of fullness.
In everyday speech, “plenty” can sound more relaxed than saying “a lot” or “sufficient.” When someone says, “That’s plenty,” they’re not just counting quantity—they’re quietly ending the discussion about needing more.
Complete word intelligence in one call. Free tier — 50 lookups/day.