no; not

cap and gown; ceremonial gown or robe (worn by a graduate, lawyer, judge, professor etc.) / toga (garment used by the citizens of ancient Rome)

two

number

betelnut chewing

balloon

abacus

birthmark on one's skin; livid spot on one's skin

(obsolete) a term of endearment used for young boys or girls

free; without charge; gratis / free of responsibility / safe / vacant; not working