grace ‧ less /ˈɡreɪsləs/ BrE AmE adjective
1 . not being polite, especially when someone has been kind to you:
He was bad-tempered and graceless in defeat.
2 . moving or doing something in a way that seems awkward OPP graceful :
The soldiers were graceless with their heavy packs and helmets.
3 . something that is graceless is unattractive and unpleasant to look at OPP graceful :
graceless architecture
—gracelessly adverb