Word:    Find rhymes Find rhymes (advanced) Find near rhymes Find synonyms Find descriptive words Find phrases Find antonyms Find definitions Find related words Find similar sounding words Find similarly spelled words Find homophones Find phrase rhymes Match consonants only Match these letters Find anagrams (unscramble) Definitions of phlogiston: noun:   a hypothetical substance once believed to be present in all combustible materials and to be released during burning Related words... Descriptive words...   Help  Feedback  Privacy  Terms of Use Copyright © 2023