- Definitions|2
- Thesaurus|287
- Abbreviations|0
135 entries under adjective topic. ×
| conventional(dull, stupid, ordinary, standard) | |
| cornfed(stupid, ordinary, commonplace, bland) | |
| dead(dull, hard, simple, plain) | |
| diddly(simple, clean, plain, ordinary) | |
| drab(dull, hard, simple, clean) | |
| drained(dull, flat, silly, commonplace) | |
| dry(dull, hard, simple, flat) | |
| dull as dishwater(expression, idiom, stupid, ordinary) | |
| dumb(stupid, ordinary, commonplace, bland) | |
| everyday(dull, simple, plain, stupid) | |
| familiar tune(expression, dull, flat, commonplace) | |
| garden-variety(simple, flat, clean, plain) | |
| ho-hum(simple, flat, clean, plain) | |
| ho hum(expression, dull, stupid, ordinary) | |
| insipid(dull, hard, stupid, ordinary) | |
| irksome(dull, simple, clean, plain) | |
| lackluster(dull, simple, flat, clean) | |
| lowly(simple, clean, plain, ordinary) | |
| lusterless(simple, flat, clean, plain) | |
| matter-of- fact(expression, simple, clean, plain) |
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| APA | Smart Define. (2015). platitudinous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/platitudinous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "platitudinous thesaurus" https://smartdefine.org/platitudinous/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, platitudinous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/platitudinous/thesaurus/synonyms>. |
| MLA | Smart Define. "platitudinous thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/platitudinous/thesaurus/synonyms> |