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general::
clumsy
adjective moving or doing things in a careless way, especially so that you drop things, knock into things etc:
• She was very clumsy and was always walking into doors. • With clumsy fingers he took out a pack of cigarettes and tried to light one.
awkward
adjective moving in a way that does not seem relaxed or comfortable:
• Her husband always looked a bit awkward when he was dancing. • an awkward teenager
ungainly
adjective moving in a way that is not graceful – used especially about people or things that are big:
• The ostrich is rather an ungainly bird. • She collapsed into the chair in an ungainly manner.
uncoordinated
adjective not able to control your movements very well, and therefore not very good at physical activities:
• When she first starting playing tennis, her movements were slow and uncoordinated.
accident-prone
adjective often having accidents:
• I was very accident-prone as a child and was always having to go to hospital.
be all fingers and thumbs
British English informal , be all thumbs American English informal to be unable to control your fingers very well, so that you cannot do something:
• ‘Do you want some help unwrapping that?’ ‘Yes please, I’m all fingers and thumbs today.’
Longman-Thesaurus