| Main Entry: | |
| Part of Speech: | noun |
| Definition: | imperfection |
| Synonyms: | Catch-22, blemish, bug, catch*, defect, disfigurement, failing, fault, foible, glitch*, gremlin, pitfall, slipup, speck, spot, stain, typo, vice, wart, weak spot, weakness |
| Antonyms: | fine point, perfection, strength |
| Main Entry: | typographical error |
| Part of Speech: | noun |
| Definition: | mistake in printing |
| Synonyms: | clerical error, erratum, misprint, mistake in typing, printer's error, typing mistake, typist's error, typo |