bitchier

/B IH1 CH IY0 ER0/
adjective
  1. 1

    Spiteful or malevolent; catty; malicious; unpleasant.

    โ€œWhat she saidโ€”and what she didโ€”was really bitchy.โ€

  2. 2

    Irritable.

    โ€œHeโ€™s really bitchy in the morning.โ€

Source: https://en.wiktionary.org/wiki/bitchier, https://en.wiktionary.org/wiki/bitchy