someone

someone
subs.
Use P. and V. τις (enclitic).
Be someone (of importance): P. and V. εἶναί τις.
Someone or other: P. ὁστισδήποτε, ὁστισδηποτοῦν, Ar. and P. ὁστῐσοῦν.
So and so: Ar. and P. ὁ δεῖνα.