What is the crossword answer for the clue: [I give up]

SIGH - a 4 letter word may be the answer you are looking for!

UNCLE - a 5 letter word may be the answer you are looking for!

ITSNOUSE - a 8 letter word may be the answer you are looking for!

ITSHOPELESS - a 11 letter word may be the answer you are looking for!

RHO - a 3 letter word may be the answer you are looking for!

NOUSE - a 5 letter word may be the answer you are looking for!

[I give up]

3 Character Answers:

RHO

4 Character Answers:

SIGH

5 Character Answers:

NOUSE

UNCLE

8 Character Answers:

ITSNOUSE

11 Character Answers:

ITSHOPELESS