凪ぐ[nagu] to become calm
夜凪[yonagi] evening calm
神凪[kannagi] medium
朝凪[asanagi] morning calm (over the ocean)
夕凪[yuunagi] evening calm

逆凪[sakanagi] backlash (after use of 'magic')
水凪鳥[mizunagidori] petrel (esp. petrels of family Procellariidae)
大水凪鳥[oomizunagidori] streaked shearwater (species of seabird, Calonectris leucomelas)
初凪[hatsunagi] first lull of the year

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