Do you know the meaning of conservation-of-mass?
Word in 20 letters.
This definition of the word conservation-of-mass is from the Wiktionary, where you can also find the etimology, other senses, synonyms, antonyms and examples.
The word conservation-of-mass does not have anagrams.
The word conservation-of-mass spelled backward is ssamfonoitavresnoc which is not a word.
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