Relating to or caused by temperament
English: temperamental
temperamentalEnglish
temperamental, blood, erratic, moody
Rare
#42,632 of the corpus · 0.5 per million words · 2,291 occurrences
Adjective
Subject to sharply varying moods
English: moody, temperamental
Likely to perform unpredictably, sometimes it would start and sometimes it wouldn't"
English: erratic, temperamental
Noun
Temperament or disposition
English: blood
Less certain link between this word and this sense.