"Extortious" is a word in ENGLISH

A hard and exacting master, landlord, or money lender; an extortioner.

One who exacts or demands by authority or right; hence, an extortioner; also, one unreasonably severe in injunctions or demands.

Extortionate.

Characterized by extortion; oppressive; hard.

One who practices extortion.

Disposed to gripe; extortionate.

One who gripes; an oppressor; an extortioner.

One who is rapacious or ravenous; an extortioner.

An extortioner. See Poller.

Avaricious; grasping; extortionate; also, greedy; ravenous; voracious; as, rapacious usurers; a rapacious appetite.

An extortioner; a sharp bargainer; a skinflint; a niggard.

Hence: To practice extortion upon; to oppress by unreasonable or extortionate exactions.

Fig.: One who lives by preying on others; an extortioner; a bloodsucker.

One who, or that which, wrings; hence, an extortioner.