Fixed amount
Antonyms for "fixed amount" (13 found)
Adjective(9 words)
changing amountcontingent amountfloating paymentfluctuating amountindeterminable quantityunfixed amountvariable amountvariable pricevariable quantity
Determiner(2 words)
any amountany quantity
Noun(2 words)
changing quantitysome more