satisfactory
Word family
- satisfyverbA2
- satisfactionnounB1
- satisfiedadjectiveA2
- satisfyingadjectiveB1
- unsatisfactoryadjectiveB2
- unsatisfiedadjectiveB2
Synonym discussion
Sense: adjective/1
All four words describe something that meets a basic standard, but they differ in tone and emphasis. Acceptable is the most neutral and common in everyday conversation — it simply means "good enough, nothing wrong." Adequate carries a subtle implication of "just barely enough," often with a hint that more would be better: an adequate meal fills you but isn't enjoyable. Sufficient is more formal and focuses on quantity or degree meeting a specific requirement: sufficient evidence to proceed. Decent is informal and slightly warmer: a decent salary is not luxurious but is fair and respectable. In practice, satisfactory sits between acceptable and adequate — it is more positive than adequate (which can sound grudging) but more formal than acceptable. For instance, a satisfactory hotel room is clean and functional; an adequate one just barely works; an acceptable one passes muster without complaint; a decent one feels reasonably good.
Common collocations
Etymology
Satisfactory comes from the Latin verb satisfacere, which is made up of satis meaning 'enough' and facere meaning 'to do' or 'to make.' Added to it is the suffix -ory, meaning 'having the quality of.' So the word literally means 'having the quality of doing enough.' It entered English in the 1400s and was first used to describe religious acts of penance that were 'enough' to make up for wrongdoing. Over time the meaning broadened to any situation where something meets the required standard.