| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | understandable |
| Synonyms: | apprehensible, clear, coherent, comprehendible, conceivable, explicit, fathomable, graspable, intelligible, knowable, lucid, luminous, plain |
| Antonyms: | exclusive, incomplete, nonunderstandable, unintelligible |
| Main Entry: | luminous |
| Part of Speech: | adjective |
| Definition: | obvious, understandable |
| Synonyms: | apprehensible, bright, brilliant, clear, comprehendible, comprehensible, evident, fathomable, graspable, intelligible, knowable, lucid, perspicacious, perspicuous |
| Antonyms: | obscure, unclear, unintelligible, vague |
| Main Entry: | thinkable |
| Part of Speech: | adjective |
| Definition: | believable, feasible |
| Synonyms: | cogitable, comprehendible, comprehensible, conceivable, convincing, imaginable, likely, possible, practicable, practical, presumable, reasonable, supposable, within realm of possibility, within the limits |
| Antonyms: | impossible, inconceivable, unbelievable, unfeasible, unlikely, unthinkable |
| Main Entry: | fathomable |
| Part of Speech: | adjective |
| Definition: | understandable |
| Synonyms: | clear, comprehendible, comprehensible, intelligible, logical |