English
almightiful
From almighty + -ful.
Formed from almighty + -ful
Proto-Germanic *alamahtīgaz
Proto-West Germanic *alamahtīg
Old English ælmihtiġ ‘all-powerful’
Middle English almyghty
English almighty
Today it means
adj almighty; all-powerful
Language periods are conventional ranges, not dates for this word.
Etymograph / almightiful