manilla

noun 0.762

manila

noun 0.747

envelope

noun 0.738

padded envelope

noun 0.674

mailbag

noun 0.540

mailpiece

noun 0.535

diplomatic pouch

noun 0.530

mail cover

noun 0.520

diplomatic bag

noun 0.515

letterbox

noun 0.514

mail slot

noun 0.513

mail truck

noun 0.507

mailbox

noun 0.502

mail

noun 0.502

airmail

noun 0.501

registered mail

noun 0.500