大刀: long sword

大文, 大紋: a type of 直垂 (hitatare) clothing with a family or clan coat of arms displayed prominently / 大門: a large gate; a family of high social standing / 代紋: a yakuza coat of arms

懈怠: spiritual sloth; laziness

𱁬: The meaning of this term is uncertain.

大都市: a metropolis, a large city

お大事に: get well soon, take care of yourself

代理: surrogation, proxy

The hiragana syllable ろ (ro). Its equivalent in katakana is ロ (ro). It is the forty-third syllable in the gojūon order; its position is ら行お段 (ra-gyō o-dan, “row ra, section o”).

炉: furnace, kiln

(endearing) denotes endearment