"確信している" means "be positive of", "be sure of"

Kanji in this word

Related words "確"

• 確か (tashika)perhaps
• 確かめる (tashikameru)ascertain
• 正確な (seikakuna)exact, precise
• 確かな (tashikana)certain, definite
• 確信する (kakushinsuru)believe firmly
• 確実な (kakujitsuna)certain, sure

Related words "信"

• 不信 (fushin)distrust
• 信じる (shinjiru)believe, have faith in, trust
• 信仰 (shinko)belief, faith
• 信仰する (shinkosuru)believe in
• 信任 (shinnin)confidence, trust
• 信号 (shingo)signal