overfavor

/ˌoʊvərˈfeɪvər/
verb
  1. To show too much favor or preference toward someone or something; to favor excessively.
    • The teacher tried not to overfavor any student in the class.
    • Some parents overfavor their youngest child without realizing it.
    • The manager was accused of overfavoring his friends during promotions.
Synonyms
What does "overfavor" mean? | whatsthatwordmean | whatsthatwordmean