graceless
1 adj Something that is graceless is unattractive and not at all interesting or charming., (Antonym: graceful)
It was a massive, graceless house.
2 adj A graceless movement is clumsy and uncontrolled.
...a graceless pirouette.
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gracelessly adv ADV with v
He dropped gracelessly into a chair opposite her.
3 adj If you describe someone as graceless, you mean that their behaviour is impolite.
She couldn't stand his blunt, graceless manner.
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gracelessly adv ADV with v
The task fell to Mr Harris to deliver this bad news. It was gracelessly done.