SimilarityRank
tranquillizer 0.765 22516
painkiller 0.750 21719
anti-depressant 0.748 33508
contraceptive 0.734 10385
aspirin 0.730 11528
valium 0.724 22141
tranquilliser 0.715 24145
barbiturate 0.715 34844
paracetamol 0.712 19877
codeine 0.705 51314
anti-malaria 0.695 99022
pethidine 0.690 38241
tagamet 0.689 64989
sedative 0.684 22484
condom 0.683 8880
suppressant 0.682 63372
tampon 0.677 26098
methadone 0.676 27683
allergy 0.675 11634
morphia 0.673 57450
pessary 0.673 54182
strychnine 0.670 44118
syringe 0.669 12541
pain-killing 0.667 64935
inhaler 0.665 28808