Synonyms of the word 
UNWIELDINESS → AWKWARDNESS - CUMBERSOMENESS - INCONVENIENCE - TROUBLESOMENESS - WORRIMENT
unwieldiness
- n. The characteristic of being unwieldy.
awkwardness
- n. The state or quality of being awkward; clumsiness; unskillfulness.
- n. The quality of an embarrassing situation.
cumbersomeness
- n. The state of being cumbersome.
inconvenience
- n. The quality of being inconvenient.
- n. Something that is not convenient, something that bothers.
- v. to bother; to discomfort.
troublesomeness
- n. The state or condition of being troublesome.
worriment
- n. The act of worrying.
- n. A worrying situation or thing.
If you are interested in words, visit the following sites :
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- 1word.ws/unwieldiness to play with words, suffixs, prefixs, etc.