Allow
Allow verb - To give permission for or to approve of.
Keep in
Keep in verb - Cause to stay indoors.
Both terms in one sentence
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The Devices of Lyrical Nanoha have communication capabilities that allow its users to keep in contact even across dimensions.
Source: Comm Links - Keep in mind, all of these games also allow you the exact polar opposite of WAFF.
Source: W.A.F.F. -
Keep in mind that such guns weigh about 13kg and are used to destroy lightly armoured targets, but have recoil mechanism that allow it to be fired from the shoulder.
Source: BFG
Cite this Source
Keep in and Allow. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/allow/keep_in
Allow & Keep in. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/allow/keep_in>.
Keep in or Allow. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/allow/keep_in.
Google Ngram Viewer shows how "allow" and "keep in" have occurred on timeline