- Definitions|1
- Thesaurus|757
- Abbreviations|0
38 entries under undeveloped topic. ×
| dull(adjective, slow, backward) | |
| premature(adjective, inexperienced, young, childish) | |
| arrested(adjective, dull, backward) | |
| callow(inexperienced, young, childish, unformed) | |
| childish(inexperienced, young, unformed) | |
| crude(simple, basic, inexperienced, unsophisticated, young) | |
| green(adjective, inexperienced, young, childish) | |
| jejune(inexperienced, young, childish, unformed) | |
| unfinished(inexperienced, young, childish, unformed) | |
| unfledged(adjective, inexperienced, young, childish) | |
| untimely(adjective, inexperienced, young, childish) | |
| adolescent(inexperienced, young, childish, unformed) | |
| baby(inexperienced, young, childish, unformed) | |
| babyish(inexperienced, young, childish, unformed) | |
| feeble-minded(adjective, dull, impulsive, impractical, backward) | |
| half-grown(inexperienced, young, childish, unformed) | |
| imperfect(adjective, inexperienced, young, childish) | |
| inexperienced(young, immature, childish, unformed) | |
| infantile(inexperienced, young, childish, unformed) | |
| infantine(inexperienced, young, childish, unformed) |
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| APA | Smart Define. (2015). underdeveloped thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/underdeveloped/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "underdeveloped thesaurus" https://smartdefine.org/underdeveloped/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, underdeveloped thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/underdeveloped/thesaurus/synonyms>. |
| MLA | Smart Define. "underdeveloped thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/underdeveloped/thesaurus/synonyms> |