s, a, o, b, d, e, l, n, c, r, t, u are letters that make 'controlled substance'
rolled, LED, sub, stance, AN, BS, NT, Ro, ED, tan, controlled, on, CE, con, substance, roll, troll, control, CO, NC, LE, Ce, Co, Ta are words within 'controlled substance'
1 possible definitions for 'controlled substance'
Under this definition, controlled substance is a noun and has the following properties:
'controlled substance' can be a type of drug.
marijuana, marihuana, ganja, club drug, hard drug, lysergic acid diethylamide, LSD, methamphetamine, methamphetamine hydrochloride, Methedrine, meth, deoxyephedrine, chicken feed, shabu, trash, opium, chalk, ice, cannabis, glass, crank are types of 'controlled substance'.