| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | not deep |
| Synonyms: | cursory, depthless, empty, flat, hollow, inconsiderable, sand bar, shelf, shoal, slight, superficial, surface, trifling, trivial, unsound |
| Notes: | callow means lacking experience of life, immature - while shallow means lacking depth of intellect, emotion, or knowledge |
| Antonyms: | deep |