feeblely
Definitions
In a weak, infirm, or physically frail manner.
In a way that lacks strength, energy, or effectiveness.
Examples
The old man feeblely reached for his cane as he tried to stand up from the chair.
The candle flickered feeblely in the drafty room before finally extinguishing.
Synonyms
weakly frailly powerlessly infirmly delicately faintly ineffectually
Antonyms
strongly powerfully vigorously robustly sturdily mightily firmly