| Term | Definition |
| taigyō (怠業) | a slowdown (strike) |
| taiha suru (大破する) | to be seriously damaged, to be badly damaged |
| taihai suru (大敗する) | to suffer a crushing defeat |
| taihai suru (退廃する) | to be corrupted, to be degenerated, to be ruined |
| taihai shita (退廃した) | corrupted, degenerated, ruined |
| taihan (大半) | the greater part, most part, the majority |
| taihan wa (大半は) | mostly, for the most part, nearly all |
| taihei (泰平) | peace |
| taihei no (泰平の) | peaceful, quiet |
| tenka taihei da (天下泰平だ) | Peace reigns over the land |
| Taiheiyō (太平洋) | the Pacific Ocean, the Pacific |
| Taiheiyō no (太平洋の) | Pacific |
| Taiheiyōengan (太平洋沿岸) | the Pacific Coast |
| Taiheiyōsensō (太平洋戦争) | the Pacific War |
| Taiheiyōōdanhikō (太平洋横断飛行) | a transpacific flight |
| Taiheiyōpurēto (太平洋プレート) | the Pacific Plate |
| taihenna (大変な) | serious, grave; troublesome, hard, difficult; wonderful, splendid; terrible, horrible; countless, innumerable, enormous, immense |
| taihenni (大変に) | very, awfully, very much |
| taihen (対辺) | the opposite side |
| taihi suru (対比する) | to contrast, to compare |
| taihieki (待避駅) | a shunting station |
| taihisen (待避線) | [鉄道の] a siding [-> -側-] |
| taihisokusen (待避側線) | [鉄道の] a siding |
| hijōtaihijo (非常待避所) | [高速道路の] a turnout, a layby |
| taihi suru (退避する) | to take shelter |
| taihi (堆肥) | compost |
| taiho (逮捕) | an arrest, capture |
| taiho suru (逮捕する) | to arrest, to capture, to catch |
| omae o taiho suru zo (お前を逮捕するぞ) | You're under arrest |
| taihojō (逮捕状) | a warrant for the arrest of |
| taihō (大砲) | a gun, a cannon, [Generally] artillery |
| taii (大尉) | a captain; a lieutenant; a flight lieutenant |
| taii (大意) | the general idea, an outline |
| taii (体位) | one's physique, a posture |
| taii (退位) | abdication |
| taii suru (退位する) | to abdicate |
| taiihō (対位法) | a counterpoint |
| taiiki (帯域) | a band, a zone |
| kōtaiiki (広帯域) | a broad band |
| taiiku (体育) | physical education/training |
| taiikukan (体育館) | a gym, a gymnasium |
| taiikutaikai (体育大会) | an athletic meet |
| taiiku no hi (体育の日) | Health-Sports Day |
| taiin suru (退院する) | to leave (the) hospital |
| taiinreki (太陰暦) | the lunar calendar |
| taiji suru (対峙する) | to face, to confront, to stand face to face (with) |
| taiji (胎児) | an embryo, a fetus |
| taiji (退治) | conquest, extermination |
| taiji suru (退治する) | to conquer, to get rid of, to root out, to destroy |
| taijinkankei (対人関係) | personal relations |
| taijinkyōfushō (対人恐怖症) | anthropophobia |
| taijin suru (対陣する) | to face each other |
| taijin suru (退陣する) | to retire, to withdraw |
| taijō suru (退場する) | to leave [a place], to go away |
| taijū (体重) | weight |
| taijū ga masu (体重が増す) | to gain weight |
| taijū ga heru (体重が減る) | to lose weight |
| taijū ga gojikkiro aru (体重が50キロある) | to weigh 50 kilograms |
| taijū o hakaru (体重を計る) | to weigh oneself |
| taijūkei (体重計) | the scales |
| taika (大火) | a big fire, a great fire |
| taika (大家) | a great scholar, a distinguished artist, an eminent scholar, a great master, an authority, an expert |
| taika naku (大過なく) | without any serious mistake, without any grievous fault |
| taikakenchiku (耐火建築) | a fireproof building |
| taika (退化) | degeneration |
| taika suru (退化する) | to degenerate |
| taika shita (退化した) | degenerate(d) |
| taika (滞貨) | accumulation of cargoes/freights/goods, stockpiles |
| taikai (大会) | a general meeting, a mass meeting, a rally, a convention, a tournament |
| taikai (大海) | the ocean, the sea |
| taikai (退会) | withdrawal |
| taikaku (体格) | physique, build |
| taikaku no yoi (体格の良い) | of splendid physique, well-built |
| taikakukensa (体格検査) | a physical examination |
| taikaku (対角) | the opposite angle |
| taikakusen (対角線) | a diagonal (line) |
| taikan no (耐寒の) | coldproof |
| taikankunren (耐寒訓練) | training in the cold season |
| taikanshokubutsu (耐寒植物) | a hardy plant |
| taikan suru (退官する) | to retire, to leave |
| taikanshiki (戴冠式) | a coronation |
| taikatsu suru (大喝する) | to thunder, to roar |
| taike (大家) | a wealthy family |
| taikei (大系) | an outline |
| taikei (体刑) | penal servitude; corporal punishment |
| taikei (体系) | a system |
| taikeiteki (体系的) | systematic |
| taikeitekini (体系的に) | systematically |
| taikeizukeru (体系づける) | to systematize |
| taikei (体型) | a figure |
| taikei o niretsu ni tsukuru (隊形を二列に作る) | to form two lines, to draw up in two lines |
| taiken suru (体験する) | to experience, to have an experience, to go through |
| taikendan (体験談) | a story of one's experiences |