17 possible answers to
Answers with 3 characters: OFF Answers with 4 characters: DULL LAZY LOGY DOPY SLOW Answers with 5 characters: INERT LEADY Answers with 6 characters: LEADEN BOVINE TORPID Answers with 7 characters: LAGGARD Answers with 8 characters: INDOLENT INACTIVE Answers with 9 characters: LETHARGIC SNAILLIKE Answers with 10 characters: LACKLUSTER