English
fundamentalness
From fundamental + -ness.
Formed from fundamental + -ness
Proto-Indo-European *dʰewbʰ- ‘deep’
…
Latin fundō ‘to lay the foundation, to found’
Latin fundāmentum ‘foundation’
Late Latin fundāmentālis ‘foundation’
Middle English foundamental
English fundamental
Today it means
noun The state or condition of being fundamental; essential importance.
Language periods are conventional ranges, not dates for this word.
Etymograph / fundamentalness