Free base
Pass
Pass noun - A narrow opening between hillsides or mountains that can be used for passage.
Mutual synonyms
Cite this Source
Pass and Free base. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/free_base/pass
Free base & Pass. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/free_base/pass>.
Pass or Free base. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/free_base/pass.
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