chirpier

/CH ER1 P Y ER0/
adjective
  1. 1

    In a good mood; happy and energetic.

    โ€œHe's surprisingly chirpy for someone who just lost his father.โ€

  2. 2

    Making chirping noises.

Source: https://en.wiktionary.org/wiki/chirpier, https://en.wiktionary.org/wiki/chirpy