gladder

/G L AE1 D ER0/
adjective
  1. 1

    Pleased, happy, gratified.

    โ€œI'm glad the rain has finally stopped.โ€

  2. 2

    Having a bright or cheerful appearance; expressing or exciting joy; producing gladness.

Source: https://en.wiktionary.org/wiki/glad, https://en.wiktionary.org/wiki/gladder