Synonyms of maximum

Noun

1. maximum, upper limit, extremum, peak, large indefinite quantity, large indefinite amount

usage: the largest possible quantity

2. utmost, uttermost, maximum, level best, limit, bound, boundary

usage: the greatest possible degree; "he tried his utmost"

3. maximum, limit

usage: the point on a curve where the tangent changes from positive on the left to negative on the right

Adjective

1. maximal (vs. minimal), maximum (vs. minimum), supreme

usage: the greatest or most complete or best possible; "maximal expansion"; "maximum pressure"

Definition and meaning of maximum (Dictionary)