lubricant

noun 0.589

sociable

noun 0.582

social butterfly

noun 0.562

lube

noun 0.556

sociability

noun 0.547

schmooze

noun 0.541

schmoozer

noun 0.536

conviviality

noun 0.532

lubricator

noun 0.522

socialite

noun 0.519

social

noun 0.519

lubrication

noun 0.518

people person

noun 0.516

social life

noun 0.515

socialness

noun 0.514

conversationalist

noun 0.511

liquor

noun 0.510

liquid lunch

noun 0.508

alcohol

noun 0.507

conversation piece

noun 0.502

soft-soap

noun 0.502