Dictionary / Vocabulary / 口下手
くちべた
inarticulate; clumsy with words; poor at speaking
Also written 口べた
彼は口下手で、お世辞にも要領がいいとは言えませんが、それだけかえって私は彼が好きなのです。
He may be a poor talker and far from shrewd, but I like him all the better for that.
私は口べたなんです。
I'm not very good with words.