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

安泰[antai] peace
泰国[taikoku] Thailand
泰西[taisei] the Occident
泰西名画[taiseimeiga] Western painting
泰然[taizen] calm

泰然自若[taizenjijaku] having presence of mind
泰平[taihei] peace
泰山鳴動して鼠一匹[taizanmeidoushitenezumiippiki] much ado about nothing
泰山[taizan] large mountain
泰山木[taisanboku] evergreen magnolia

火燵掛布[kotatsugake] cover for kotatsu
火燵布団[kotatsubuton] cover for kotatsu
引火[inka] catching fire
引火温度[inkaondo] flash temperature
引火点[inkaten] flash point

曳火弾[eikadan] tracer bullet
煙火[enka] smoke and fumes (e.g. from cooking)
遠火[toobi] distant fire
下火[shitabi] burning low
下火になる[shitabininaru] to be under control