Employers may use a standard five-panel test of street drugs that includes: 1  marijuana (THC) 2  cocaine. 3  PCP. 4  opiates (e.g., codeine, morphine, heroin) 5  amphetamines (e.g., methamphetamine).
Guaranteed definition, a promise or assurance, especially one in writing, that something is of specified quality, content, benefit, etc., or that it will perform satisfactorily for a given length of time: a money-back guarantee. See more.
guaranty. 1  a warrant, pledge, or formal assurance given as security that another's debt or obligation will be fulfilled. 2  something that is taken or presented as security. 3  the act of giving security. 4  a person who acts as a guarantor. 5  guarantee.