weakly

adverb
UK /ˈwiːkli/
US /ˈwiːkli/

In a way that is not strong.

She smiled weakly after being sick.


OTHER MEANINGS

2. In a way that is not convincing or firm.

He weakly agreed to the plan.

3. In a way that shows little energy or force.

The lamp glowed weakly in the dark room.

4. In a way that is not loud or clear.

She called out weakly for help.