"Sycophantcy" is a word in ENGLISH

Mild; soft; gentle; smooth and soothing in manner; suave; as, a bland temper; bland persuasion; a bland sycophant.

A flatterer or sycophant.

To move or behave with servility or exaggerated humility; to fawn; as, a creeping sycophant.

An accuser; an lnformer; a sycophant

A servile cringe or bow; mean flattery; sycophancy.

One who fawns; a sycophant.

A sycophant.

A sycophant; a fawner; a toady. Cf. Bootlick.

manunudángsudáng - An unwelcome visitor, a parasite, sycophant. (cf. panudángsudáng).

Servile attention; sycophancy.

One who frequents the tables of the rich, or who lives at another's expense, and earns his welcome by flattery; …

The character or characteristic of a sycophant.

Obsequious flattery; servility.

False accusation; calumniation; talebearing.

To play the sycophant.

A base parasite; a mean or servile flatterer; especially, a flatterer of princes and great men.

To play the sycophant toward; to flatter obsequiously.

An informer; a talebearer.

To inform against; hence, to calumniate.

Of or pertaining to a sycophant; characteristic of a sycophant; meanly or obsequiously flattering; courting favor by mean adulation; parasitic.