Synonyms for least

Adjective

1. least(prenominal) (vs. most), slightest

usage: the superlative of `little' that can be used with mass nouns and is usually preceded by `the'; a quantifier meaning smallest in amount or extent or degree; "didn't care the least bit"; "he has the least talent of anyone"

2. least, lowest, smallest, minimal (vs. maximal), minimum (vs. maximum)

usage: minimal in magnitude; "lowest wages"; "the least amount of fat allowed"; "the smallest amount"

3. least, littlest, smallest, small (vs. large), little (vs. big)

usage: having or being distinguished by diminutive size; "the least bittern"

Adverb

1. least, to the lowest degree

usage: used to form the superlative; "The garter snake is the least dangerous snake"