IPA: /fərˈɡɪvəbli/
KK: /fərˈgɪvəbli/
In a manner that can be excused or pardoned; not deserving of blame.
She forgivably forgot to send the invitation, as she was very busy.
Forgivably → It is formed from "forgive" (from Old English "forgiefan", meaning to give up resentment) and "-ably" (meaning in a manner that can be). The word "forgivably" means in a manner that can be forgiven or excused.
Think of the act of 'giving up resentment' ('forgive') and how it can be done 'in a manner that can be' ('-ably'). This helps you remember that 'forgivably' refers to something that can be forgiven.