NITRE Scrabble 5 Words With Friends 6 Definition noun (KNO3) used especially as a fertilizer and explosive. — synonyms: potassium_nitrate, saltpeter, saltpetre, niter Anagrams of NITRE inertinternitertrine See all 31 words you can make from NITRE → 5-letter words Words starting with N Words ending with E ← Unscramble different letters