| 頭が固い | [あたまがかたい, atamagakatai] (exp) (See 頭の固い) thickheaded; obstinate; inflexible [Add to Longdo] |
| 頭の固い | [あたまのかたい, atamanokatai] (adj-i) (sens) (See 頭が固い) obstinate; inflexible; thickheaded [Add to Longdo] |
| 鈍い | [にぶい(P);のろい(P), nibui (P); noroi (P)] (adj-i) (1) (にぶい only) dull (e.g. a knife); blunt; (2) (のろい is usu. in kana) thickheaded; obtuse; stupid; (3) (にぶい only) dull (sound); dim (light); (4) slow; sluggish; inert; lethargic; (5) (のろい only) indulgent (esp. to the opposite sex); doting; (P) [Add to Longdo] |
| 鈍感 | [どんかん, donkan] (adj-na, n) thickheadedness; stolidity; insensitivity; (P) [Add to Longdo] |
| 鈍重 | [どんじゅう, donjuu] (adj-na, n) dullness; bovinity; thickheaded; slow-witted [Add to Longdo] |