不得意 (ふとくい, futokui) Japanese meaning: weak point | Kotomora。
Math is a subject I'm not good at.
He is not good at speaking in front of people.
Usage patterns
〈事〉が不得意だto be poor at (a subject/skill)
不得意な〈事〉a subject/area one is poor at
The subject I'm weak in is English.
得意な〈事〉と不得意な〈事〉one's strengths and weaknesses
Everyone has things they're good at and things they're not.