Crossword clues for Be useful to 5 letters:USINGHandling.USEESReceivers of a service: Rare.USINGOn, as medicationUSINGNot abstainingUSINGExpendingUSINGEmployingUSINGThat's __your head!USINGOn drugs, sayUSINGOn drugsUSINGNot abstinentUSINGExhaustingUSINGViaUSINGCalling into playUSINGManipulatingUSINGPutting to workUSINGOn drugs, slangilyUSEESThose for whom things are done: Law.USINGTreating.USINGIncorporatingUSINGManipulator's forteUSINGLike crackheadsUSINGAC/DC: "She's ___ her head again"USINGApplying to a purpose.USINGNot clean, in a wayUSINGAvailingUSINGMaking serve.USEESOnes for whom suits are brought.USINGIt follows a good shakeUSINGFinding a purpose forUSINGDrawing uponUSEESPlaintiffsUSINGManipulator's specialtyUSINGPutting to serviceUSINGBy means ofUSINGTreating as a toolUSINGMaking a patsy ofUSINGUtilizing.USINGBy way ofUSINGWorking withUSINGPutting into practice.USINGTreating shabbilyUSINGPutting into actionUSINGTaking advantage ofUSINGExercisingUSINGDrawing onUSINGPutting to a purposeUSINGExploitingUSINGAvailing oneself ofUSINGGetting mileage out ofUSINGAppropriating