佩びる[obiru] to wear
佩剣[haiken] wearing a sword
佩刀[haitou] carrying a sword

佩用[haiyou] wearing
佩く[haku] to put on (or wear) lower-body clothing (i.e. pants, skirt, etc.)
感佩[kanpai] deep gratitude

恐らく[osoraku] perhaps
恐れ[osore] fear
恐れ戦く[osoreononoku] to tremble with fear
恐れ入る[osoreiru] to be sorry
恐ろしい[osoroshii] terrible

恐喝[kyoukatsu] blackmail
恐慌[kyoukou] panic
恐妻家[kyousaika] hen-pecked husband
恐妻病[kyousaibyou] wife-phobia
恐縮[kyoushuku] feeling obliged