phendimetrazine

noun 0.787

benzphetamine

noun 0.738

methedrine

noun 0.676

pheniramine

noun 0.644

fenamiphos

noun 0.637

methamphetamine

noun 0.630

phenylpropanolamine

noun 0.629

fenfluramine

noun 0.629

phentolamine

noun 0.625

fen-phen

noun 0.622

methylphenidate

noun 0.619

phenazine

noun 0.617

phosmet

noun 0.616

phenethylamine

noun 0.615

dimethenamid

noun 0.604

diphenylmethyl

noun 0.602

mephenytoin

noun 0.594

ephedrine

noun 0.593

mephedrone

noun 0.592

phenanthrene

noun 0.590

tranylcypromine

noun 0.581

metaraminol

noun 0.581

sibutramine

noun 0.577

phenylpyridine

noun 0.576

amphetamine

noun 0.575

metrifonate

noun 0.575

trimethadione

noun 0.574

phencyclidine

noun 0.573

metrazol

noun 0.572

mesotrione

noun 0.570

dextroamphetamine

noun 0.570

chlorphenamine

noun 0.567

metoclopramide

noun 0.567

permethrin

noun 0.566

pethidine

noun 0.564

pseudoephedrine

noun 0.564

pentamidine

noun 0.563

meperidine

noun 0.562

methysergide

noun 0.562

pyridylmethyl

noun 0.559

methenamine

noun 0.558

phenoxybenzamine

noun 0.557

almitrine

noun 0.554

aminophenyl

noun 0.554

methomyl

noun 0.554

lisdexamfetamine

noun 0.551

fluphenazine

noun 0.551

procarbazine

noun 0.548

phenylurea

noun 0.548

normetanephrine

noun 0.547

phosphamidon

noun 0.546

ethylmorphine

noun 0.546

phenylethanolamine

noun 0.546

diphenylmethane

noun 0.545

phenylpropyl

noun 0.543

pentazocine

noun 0.543

psychostimulant

noun 0.543

methaqualone

noun 0.543

dimethoate

noun 0.542

semicarbazide

noun 0.542

phenytoin

noun 0.541

zotepine

noun 0.540

thioridazine

noun 0.540

dyphylline

noun 0.540

meprobamate

noun 0.539

prephenate

noun 0.539

triphenylphosphonium

noun 0.539

dimethylhydrazine

noun 0.538

fenitrothion

noun 0.538

ergometrine

noun 0.537

chlorpromazine

noun 0.537

metformin

noun 0.537

fosphenytoin

noun 0.536

pentamethyl

noun 0.535

trimetrexate

noun 0.535

piperazine

noun 0.535

phenylethylamine

noun 0.534

pyrimethamine

noun 0.534

nitrazepam

noun 0.533

methanone

noun 0.532

fenthion

noun 0.532

triazophos

noun 0.532

phenyl

noun 0.532

dimethylphenol

noun 0.531

bromophenyl

noun 0.531

dimethyltryptamine

noun 0.530

triazolam

noun 0.529

amantadine

noun 0.529

aminophylline

noun 0.529

mescaline

noun 0.529

phenylenediamine

noun 0.528

trimethylamine

noun 0.527

mirtazapine

noun 0.527

pyridinol

noun 0.527

chlorophenylalanine

noun 0.526

benzonitrile

noun 0.526

methadone

noun 0.524

mesepimeron

noun 0.524

temazepam

noun 0.524

tyramine

noun 0.524