Opened and Unbolt

Opened

Opened adjective - Not sealed or having been unsealed.

Unbolt and opened are semantically related. In some cases you can use "Unbolt" instead a verb "Opened".

Nearby Words: open, opening, opener

Unbolt

Unbolt verb - Undo the bolt of.

Opened and unbolt are semantically related. Sometimes you can replace term "Opened" with "Unbolt", this verbs are similar.

Nearby Word: unbolting

Both words in one sentence

  • One of the reasons was that the hatch wouldn't open (it opened inward, which meant that the increased pressure held it shut) and couldn't be blown off by explosive bolts in an emergency (as the flames spread in the capsule, the astronauts attempted to unbolt it from its mountings).
Cite this Source
Unbolt and Opened. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/opened/unbolt
Opened & Unbolt. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/opened/unbolt>.
Unbolt or Opened. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/opened/unbolt.
Google Ngram Viewer shows how "opened" and "unbolt" have occurred on timeline