fixed amount

Related
  • setArrange in position
  • flatLacking vertical variation
  • quotaFixed assigned amount
  • lump sumEntire amount at once
  • stipendFixed regular payment

allowance · ration · portion · ceiling · cap · budget · allotment · dose · measure · predetermined · locked · constant · static · unchanging · fee · rate · tariff · premium

Opposites
variability

fixed amountvariable rate

Amount that fluctuates

floating rate · sliding scale · moving target

boundedness

fixed amountno limit

Without a maximum

bottomless · blank check

determinacy

fixed amountTBD

Abbreviation for unfinalized

Familiarity
Top 2,000,000