ungraded
— Adjective
– English
~ not arranged in order hierarchically
ungrammatical
— Adjective
– English
~ not grammatical; not conforming to the rules of grammar or accepted usage
ungrasped
— Adjective
– English
~ not fully apprehended; "the ungrasped infinite ground of all being"- Philip Wheelwright
ungrateful
— Adjective
– English
~ not feeling or showing gratitude; "ungrateful heirs"; "How sharper than a serpent's tooth it is / To have a thankless child!"- Shakespeare
ungrateful
— Adjective
– English
~ disagreeable; "I will not perform the ungrateful task of comparing cases of failure"- Abraham Lincoln
ungratified
— Adjective
– English
~ worried and uneasy
ungratifying
— Adjective
– English
~ not likely to be rewarded; "grading papers is a thankless task"