充填[juuten] fill (up)
装填[souten] charge
填める[uzumeru] to cover
填める[hameru] to insert
填め込む[hamekomu] to inlay

填る[hamaru] to fit
補填[hoten] compensating
填補[tenpo] supplementation
填り役[hamariyaku] well-suited role
填隙[tengeki] caulking

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

哀詞[aishi] message of condolence
一段動詞[ichidandoushi] ichidan verb (one of the two main conjugation classes of verbs in modern Japanese, usually ending in -eru or -iru)
可能動詞[kanoudoushi] potential verb
歌詞[kashi] song lyrics
賀詞[gashi] congratulations

賀詞交換[gashikoukan] New Year greetings (parties)
冠詞[kanshi] article
感動詞[kandoushi] interjection
間投詞[kantoushi] interjection
疑問詞[gimonshi] interrogative word