postcode

noun 0.807

postal code

noun 0.700

parcel post

noun 0.682

postal order

noun 0.648

postage

noun 0.629

post office

noun 0.623

postal address

noun 0.621

zip code

noun 0.605

letterbox

noun 0.588

postbag

noun 0.577

postal history

noun 0.575

postwoman

noun 0.573

postmark

noun 0.570

postage stamp

noun 0.565

postal vote

noun 0.558

postage meter

noun 0.556

postal money order

noun 0.553

postman

noun 0.541

registered mail

noun 0.541

postcard

noun 0.540

mail truck

noun 0.535

mail slot

noun 0.532

post

noun 0.531

letter carrier

noun 0.529

postmaster

noun 0.527

postal ballot

noun 0.520

letterboxing

noun 0.517

poste restante

noun 0.516

postmistress

noun 0.512

pillar box

noun 0.511

surface mail

noun 0.510

postfix

noun 0.507

mailbox rule

noun 0.504

doorpost

noun 0.504