悔し紛れ (くやしまぎれ) Japanese meaning | KotomoraMeanings
1
noun, na-adjective, noun which may take the genitive case particle 'no'
spite; frustration; vexation
Describes an action or remark done out of frustration or spite, often when one cannot accept a loss or failure. Frequently used in the phrase 悔し紛れに.
I ended up saying something out of spite.