0 not showing or expressing any thanks --
1 not showing or expressing thanks, esp. when it is expected or deserved --
That seems to me to be very unjust and ungrateful.
They have brought their gifts and skills and have enriched our lives, and we should be unwise and ungrateful to forget it.
When we were unceremoniously thrown out of office in 1974 by an ungrateful electorate, unemployment had come down to about 700,000.
I feel that our men there are performing a hard and ungrateful task.
I do not wish to appear ungrateful for the concessions which have been made in this direction.
We are, however, now in a position to answer this cruel and ungrateful charge not merely by words but by deeds.
In all probability it would be an ungrateful thing to them.
We do not want to appear in any way churlish or ungrateful.
