腕ずく 腕尽く 腕づく 腕尽 irregular okurigana usage うでずく 腕ずく 腕尽く 腕尽 うでづく 腕尽く 腕づく 腕尽 noun (common) (futsuumeishi) nouns which may take the genitive case particle `no' main force brute force strong-arm ◄ ►