Found 2 items, similar to temperamental.
English → English (WordNet) Definition: temperamental temperamental adj 1: relating to or caused by temperament; “temperamental indifference to neatness”; “temperamental peculiarities” 2: subject to sharply varying moods; “a temperamental opera singer” [syn: moody] 3: likely to perform unpredictably; “erratic winds are the bane of a sailor”; “a temperamental motor; sometimes it would start and sometimes it wouldn't”; “that beautiful but temperamental instrument the flute”- Osbert Lancaster [syn: erratic]
English → English (gcide) Definition: Temperamental Temperamental \Tem`per*a*men"tal\, a. Of or pertaining to temperament; constitutional. [R.] --Sir T. Browne. [1913 Webster]