Lamb
Open
Open adjective - Allowing passage without obstruction.
Mutual synonyms
Both words in one sentence
- The door would only open if he could play "Mary Had a Little Lamb"... and he couldn't read music.
Source: Songs in the Key of Lock - So he's incensed when Virgil decides to open up a glue factory with the glue formula that he derived while working for Lamb.
Source: Honest Corporate Executive -
In Wrath of the Lamb, the Golden Key allows you to open any door in the floor where you get it without spending any of your Interchangeable Antimatter Keys, then vanishes after the floor is exited.
Cite this Source
Open and Lamb. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/lamb/open
Lamb & Open. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/lamb/open>.
Open or Lamb. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/lamb/open.
Google Ngram Viewer shows how "lamb" and "open" have occurred on timeline