剣太刀: a sharp sword; a sword (in general); a sharpened sword, alludes to 身に添う (mi ni sou, “to stay by one's side”) and 磨ぐ (togu, “to sharpen”); a sacred sword, alludes to 斎う (iwau, “to worship”, obsolete); as homophone to 刃 (na, “edge”), alludes to 名 (na, “name”) and 汝 (na, self-referential pronoun)

(astronomy) Grus

(ACG, of a girl) appearing prepubescent

実利主義者: a utilitarian

実利主義: utilitarianism

剣, 劍, 剱: sword

mutually, reciprocally, to one another / Alternative form of っこない: in no way, certainly not

っ子: child of, typical resident of

probability theory

(rare) Synonym of 芥子 (keshi): the opium poppy, Papaver somniferum