相

N3 彼は犯人に相違ない Kare wa hannin ni soui nai He is certainly the culprit

N3 〜に相違ない ni soui nai Indicates very strong formal certainty, attaches to verb adjective or noun, means undoubtedly or certainly

N2 相互 sougo mutual, reciprocal N3 首相 shushou prime minister, head of government N3 相変わらず aikawarazu as ever, as usual, unchanged N3 相手 aite other person, partner, addressee, opponent N3 相続 souzoku inheritance, succession N3 相当 soutou considerable, fairly, equivalent N4 相談 soudan consultation, discussion, advice talk

N3 相 sou, shou / ai- inter-, mutual, together