adverb

1. (manner) Firmly, vigorously, with strength or exertion.

2. (manner) Harshly, severely; in a hard manner.

   “I can't really deal hardly with people.”

3. With difficulty.

Synonyms: barely, just, only just, scarcely

interjection

1. Not really.

   “I think the Beatles are a really overrated band. ― Hardly!”