Aerating

6 clues
Bubbling up
Gassing up?
Doing a lawn job
Making effervescent
Adding carbonation to
Infusing with a soda maker
Similar answers:
Aaarating
Aameeting
Aameetings
Abating
Abbreviating
Abducting
Abetting
Ablastingindisguise
Aborting
Abtesting
Abutting
Accenting
Accentinganexam
Accepting
Accidentsarewaiting
Accommodating
Accosting
Accountingclerk
Accountingcrows
Accountingerror