| Synonym Definition | Synonym |
| A person unusually devoted to reading and study | |
| A person often of an intellectual bent who is disliked | |
| A weak person who is easily frightened | |
| A person preoccupied with arcane details or procedures in a specialized field | |
| A highly educated person who may not know much about real life | |
| A very stupid or foolish person | |
| A person who is stupid or a very slow learner. | |
| A person lacking common sense | |
| A person judged to be legally or medically insane | |
| A very intelligent or intellectual person | |