Drawback and Unwieldiness

Drawback noun - A feature of someone or something that creates difficulty for achieving success.

Unwieldiness and drawback are semantically related In some cases you can use "Unwieldiness" instead a noun "Drawback".

Unwieldiness noun - The quality of being difficult to direct or control by reason of complexity.

Drawback and unwieldiness are semantically related in bother topic. You can use "Drawback" instead a noun "Unwieldiness", if it concerns topics such as inconvenience.