- (n) dodo (Raphus cucullatus)[edict]
- (n) door (Western-style); (P)[edict]
- (n) thud[edict]
- (n) (1) dagger (esp. in yakuza slang); (2) {comp} disk operating system; DOS; (P)[edict]
- (n) (See びり) lowest ranking; worst (e.g. in a test)[edict]
- (n) {comp} DOM[edict]
- (n) (abbr) domestic[edict]
- (n) (abbr) (See ドラゴン) mah-jongg tile that doubles the score of any hand (or the rule set that includes these tiles)[edict]
- (n) (1) (was 弗) dollar; (2) doll; (P)[edict]
- (n) Don (Spanish honorific) (spa[edict]