The correct spelling of the phrase "more pendulant" is actually "more pendulous" which means to hang or sway freely. The word is pronounced as /mɔːr ˈpɛndjʊləs/ with the stress on the second syllable. The "d" in "pendulous" is pronounced as /d/ and not as /t/ as some may spell it. Knowing the correct spelling and pronunciation of words is important to effectively communicate with others, whether in spoken or written form.
The phrase "more pendulant" does not have a distinct etymology, as it is not a recognized or commonly used term. It seems to be a combination of the adjective "pendulant" and the comparative adverb "more". However, "pendulant" is not a recognized English word either, so it is difficult to provide a specific origin or meaning for this phrase.