not to snuff (adjective) off: inferior; spoiled
Sinonime: beginning, developmental,
empirical, experiential, first stage, laboratory, momentary, on approval, pilot, preliminary, preparatory,
primary, probationary, provisional,
speculative,
temporary, tentative, test,
trial, trial-and-error, unconcluded, under probation, unproved
Antonime: proven,
tested,
tried