Main entry: acceptable
Definition: worthy of acceptance or satisfactory
Usage: acceptable levels of radiation; performances varied from acceptable to excellent
Antonyms: unacceptable
Definition: not acceptable; not welcome
Main entry: acceptable
Definition: adequate for the purpose
Usage: the water was acceptable for drinking
Antonyms: unfit
Definition: not in good physical or mental condition; out of condition
Antonyms: unfit
Definition: below the required standards for a purpose
Main entry: satisfactory, acceptable
Definition: meeting requirements
Usage: the step makes a satisfactory seat
Definition: the quality of being morally wrong in principle or practice
Definition: that which is below standard or expectations as of ethics or decency
Antonyms: bad
Definition: having undesirable or negative qualities
Antonyms: evil
Definition: morally bad or wrong
Main entry: acceptable
Definition: judged to be in conformity with approved usage
Usage: acceptable English usage
Antonyms: nonstandard
Definition: not standard; not accepted as a model of excellence
Antonyms: nonstandard
Definition: varying from or not adhering to a standard
Antonyms: nonstandard
Definition: not conforming to the language usage of a prestige group within a community