A few words that can be generated using the letters 'FALLOUT' and three blanks are as follows fallout, outfall, afoul, allot, aloft, atoll, fault, float, flota, flout, alto, auto, factual, palmful, fall, flat, foal, foul, full, latu, loaf, loft, lota, lout, olla, tall, taxi, tofu, tola, toll, tolu, tufa, etc