REQUIRING /ɹɪˈkwaɪ(ə)ɹɪŋ/ ► audio Scrabble 19 Words With Friends 22 Definition REQUIRING is the present participle of REQUIRE. verb REQUIRE: require as useful, just, or proper. See all 59 words you can make from REQUIRING → 9-letter words Words starting with R Words ending with G ← Unscramble different letters