truth serum

noun 0.855

truthmaking

noun 0.586

drug

noun 0.580

drugget

noun 0.571

truth function

noun 0.570

truthtelling

noun 0.568

lie detector

noun 0.563

truth

noun 0.562

truth or dare

noun 0.550

pentothal

noun 0.536

veritas

noun 0.525

hard drug

noun 0.523

drugtaking

noun 0.520

drug of choice

noun 0.515

club drug

noun 0.513

enhanced interrogation

noun 0.512

sodium amytal

noun 0.504

tranquilizer

noun 0.502