| cogitation(noun, thought, consideration, thinking, vagueness) |
| crabby(adjective, mean, cross, feelings, hostile) |
| crotchety(adjective, cross, feelings, emotional, vulnerable) |
| dejected(adjective, sad, unhappy, feelings, depressed) |
| despondent(adjective, sad, unhappy, feelings, depressed) |
| grouchy(adjective, cross, feelings, emotional, angry) |
| ill-humored(adjective, mean, cross, feelings, hostile) |
| ill-tempered(adjective, cross, feelings, short-tempered) |
| introverted(adjective, characteristic, quality, cool, experience) |
| irritable(adjective, cross, feelings, crabby, ill-tempered) |
| melancholy(adjective, dark, feelings, gloomy, morose) |
| peevish(adjective, cross, feelings, hostile, emotional) |
| sour(adjective, feelings, sadness, gloom, unclear) |
| speculation(noun, thought) |
| study(noun, thought) |
| unhappy(adjective, bad, sad, feelings, depressed) |
| lucubration(noun, thought) |
| calculating(verb, adjective, thinking, pensive, reflective) |
| cantankerous(adjective, cross, feelings, emotional, vulnerable) |
| cerebration(noun, thought) |