partiality

US /ˌpɑːr.ʃiˈæl.ə.t̬i/
UK /ˌpɑːr.ʃiˈæl.ə.t̬i/
"partiality" picture
1.

a particular liking or preference for something

:
She showed a clear partiality for the younger students.
He has a partiality for spicy food.
2.

unfair bias in favor of one thing or person compared with another

:
The judge was accused of partiality in his ruling.
To avoid any appearance of partiality, the committee members recused themselves.