ぎもん
疑問 question problem doubt guess

ぎもんし
疑問詞 interrogative word

ぎもんだいめいし
疑問代名詞 interrogative pronoun

ぎもんひょう
疑問票 disputed ballot

ぎもんふ
疑問符 question mark

ぎもんぶん
疑問文 interrogative sentence