Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Adjective
S: (adj) futile, ineffectual, otiose, unavailing, meaningless (producing no result or effect) "a futile effort"; "the therapy was ineffectual"; "an otiose undertaking"; "an unavailing attempt"