Synonyms|80Antonyms|0|Broader|1Narrower|1Related|36
0
nodules
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outcrops
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outthrusts
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piers
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pilasters
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protuberances
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revetments
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rocks
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rounds
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sells
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selves
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shelves(noun, ledges)
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sill
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soles
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steps
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stones
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tuberosities
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tumefactions
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window-sills
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window stones
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APASmart Define. (2015). sills thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sills/thesaurus/synonyms
ChicagoSmart Define. 2015. "sills thesaurus" https://smartdefine.org/sills/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sills thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sills/thesaurus/synonyms>.
MLASmart Define. "sills thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/sills/thesaurus/synonyms>