Close
Close verb - To position (something) so as to prevent passage through an opening.
Make airtight and close are semantically related. In some cases you can use "Make airtight" instead a verb "Close".
Make airtight
Close and make airtight are semantically related. You can use "Close" instead a verb phrase "Make airtight".
Cite this Source
Make airtight and Close. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/close/make_airtight
Close & Make airtight. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/close/make_airtight>.
Make airtight or Close. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/close/make_airtight.
Google Ngram Viewer shows how "close" and "make airtight" have occurred on timeline