50 entries under expression topic. ×
| underpass(noun, passageway, ffgg) | |
| scoop out(verb, phrasal verb, turn, produce) | |
| gouge out(verb, phrasal verb, weaken, sink) | |
| dig out(verb, phrasal verb, hurt, ruin) | |
| hollow out(verb, phrasal verb, hurt, ruin) | |
| stave in(verb, phrasal verb, opening, concavity) | |
| break up(verb, turn, produce, clean) | |
| crawl space(noun, channel, passageway) | |
| dig down(verb, turn, produce, clean) | |
| eat away(hurt, ruin, challenge, weaken) | |
| fork out(verb, turn, produce, clean) | |
| go into(verb, turn, produce, clean) | |
| hole in the wall(noun, idiom, channel, passageway) | |
| knock the bottom out of(idiom, hurt, ruin, weaken) | |
| poke full of holes(idiom, hurt, ruin, weaken) | |
| root out(verb, turn, produce, clean) | |
| turn over(verb, phrasal verb, turn, produce) | |
| underground passage | |
| water pipe(idiom, opening, conduit) | |
| whittle away(hurt, ruin, challenge, weaken) |
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| APA | Smart Define. (2015). tunnel thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/tunnel/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "tunnel thesaurus" https://smartdefine.org/tunnel/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, tunnel thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/tunnel/thesaurus/synonyms>. |
| MLA | Smart Define. "tunnel thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/tunnel/thesaurus/synonyms> |