天魚[amago] land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae)
御天気[otenki] weather
コール天[kooruten] corded velveteen
破天連[pateren] Portuguese Jesuits (in Japan in the 16th century)
天鵝絨[tengajuu] velvet

悪天[akuten] bad weather
悪天候[akutenkou] bad weather
悪天使[akutenshi] evil angels
旭日昇天[kyokujitsushouten] full of vigor and vitality (like the rising sun) (vigour)
一天[itten] the whole sky

偉才[isai] genius
何才[nansai] how old?
画才[gasai] artistic talent
鬼才[kisai] wizard
賢才[kensai] man of ability

口才[kousai] clever speech
才覚[saikaku] ready wit
才学[saigaku] talent and education
才幹[saikan] ability
才器[saiki] talent

関西辯[kansaiben] Kansai dialect
辯解[benkai] justification
辯才天[benzaiten] Saraswati (god of wealth, music, eloquence and water)
辯士[benshi] lecturer
辯論[benron] discussion

詭辯[kiben] sophistry
辯駁[benpaku] refutation
能辯[nouben] eloquence
女辯士[onnabenshi] female narrator in a silent movie theatre