open bar

noun 0.636

open house

noun 0.602

open door

noun 0.587

open day

noun 0.580

open content

noun 0.579

open classroom

noun 0.579

open

noun 0.564

microphone

noun 0.552

open air

noun 0.552

open design

noun 0.541

open admission

noun 0.537

open set

noun 0.534

jam session

noun 0.529

open outcry

noun 0.528

open mind

noun 0.525

open-door policy

noun 0.525

free-for-all

noun 0.517

opening

noun 0.515

open shop

noun 0.513

ouvert

noun 0.513

open system

noun 0.512

amateur night

noun 0.509

talent show

noun 0.508

open road

noun 0.506

open interval

noun 0.505

open secret

noun 0.503