172 entries under expression topic. ×
| at sea(noun, adjective, idiom, doubtful) | |
| down the drain(adjective, idiom, split, lacking) | |
| deep in thought(adjective, idiom, thoughtful, involved) | |
| lost in thought(adjective, idiom, thoughtful, distracted) | |
| out the window(adjective, idiom, split, quit) | |
| taken up(adjective, delighted, distracted, absorbed) | |
| wrapped up(adjective, set, intense, involved) | |
| gone astray(adjective, idiom, confused, out) | |
| hung up(doubtful, confused, distracted, absorbed) | |
| in a reverie(idiom, inattention) | |
| in the clouds(idiom, inattention) | |
| lost to sight | |
| no more(split, away, lacking, finished) | |
| wiped out(adjective, bankrupt, broke, ruined) | |
| without a clue(idiom, confused, perplexed, bewildered) | |
| wrapped in thought(idiom, inattention) | |
| all wound up(adjective, idiom, absorbed, occupied) | |
| at a loss(idiom, confused, perplexed, bewildered) | |
| be pitied(verb, pain) | |
| burned up(split, away, lacking, finished) |
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| APA | Smart Define. (2016). lost thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/lost/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "lost thesaurus" https://smartdefine.org/lost/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, lost thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/lost/thesaurus/synonyms>. |
| MLA | Smart Define. "lost thesaurus" 17 February 2016. Web. 20 September 2026. <https://smartdefine.org/lost/thesaurus/synonyms> |