English Antonyms Practice Test 8

Capricious : given to sudden and unaccountable changes of mood or behaviour.
Fixed : fastened securely in position.
Solid : firm and stable in shape; not liquid or fluid.
Firm : having a solid, almost unyielding surface or structure.
Reliable : consistently good in quality or performance; able to be trusted.

Antonym of Capricious is Reliable