temperamental
tem-per-a-men-tal
adjective
Prone to sudden, unpredictable changes in mood or behaviour, often irritable.
"The old car was temperamental, often refusing to start."
Thesaurus
Synonyms: erratic, undependable, unreliable, emotional, moody
tem-per-a-men-tal
Prone to sudden, unpredictable changes in mood or behaviour, often irritable.
"The old car was temperamental, often refusing to start."
Synonyms: erratic, undependable, unreliable, emotional, moody