WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / type iv allergic reaction type iv allergic reaction noun 25 letters Scrabble 35 WWF 42 Definitions noun an allergic reaction that becomes apparent only hours after contact delayed allergy Look “type iv allergic reaction” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →