a. Not graceful; not marked with ease and dignity; deficient in beauty and elegance; inelegant; awkward; as, ungraceful manners; ungraceful speech. [ 1913 Webster ]
The other oak remaining a blackened and ungraceful trunk. Sir W. Scott. [ 1913 Webster ]
-- Un*grace"ful*ly, adv. -- Un*grace"ful*ness, n. [ 1913 Webster ]