悪態[akutai] abusive language
悪態をつく[akutaiwotsuku] to call a person names
価電子状態[kadenshijoutai] valence state
擬態語[gitaigo] mimetic word
旧態[kyuutai] old state of affairs

旧態依然[kyuutaiizen] remaining unchanged (from the old state of things)
業態[gyoutai] business conditions
形態[keitai] form
形態素[keitaiso] morpheme
経済状態[keizaijoutai] economic condition

隣の芝生は青い[tonarinoshibafuhaaoi] the grass is always greener on the other side
近隣[kinrin] neighbourhood
近隣諸国[kinrinshokoku] neighboring countries
先隣[sakitonari] next door but one
善隣[zenrin] good neighbour

善隣友好[zenrinyuukou] neighbourly friendship
又隣[matadonari] second door from here
両隣[ryoudonari] both sides
隣り[tonari] neighbor (neighbour)
隣家[rinka] neighbouring house