непоправимый
irreparabilis [e];
insanabilis
затонуть
mergere, o, rsi,
полегать
procumbere [o, cubui,
premere, o, pressi, pressum; pressare, 1; calcare, 1 (viperam; uvas); suffocare, 1; convexare, 1 (aliquem); obterere, o, trivi, tritum (aliquem pondere alicujus rei);