Synonyms and Antonyms of contingent (on or upon)
determined by something else
- The train's scheduled departure is contingent on the prompt fixing of the mechanical fault.
liable, open, susceptible
limited, modified, qualified, restricted
debatable, disputable, doubtable, doubtful, iffy, problematic (also problematical), questionable, shady, shaky, suspect, uncertain
absolute, all-out, arrant, categorical (also categoric), complete, consummate, out-and-out, outright, perfect, simple, total, ultimate, unadulterated, unalloyed, unconditional, unequivocal, unmitigated, unqualified, utter
basal, basic, fundamental, primary