What is the crossword answer for the clue: Letter closer

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

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

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

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

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

ASEVER - a 6 letter word may be the answer you are looking for!

SINCERELYYOURS - a 14 letter word may be the answer you are looking for!

Letter closer

4 Character Answers:

BEST

SEAL

XOXO

5 Character Answers:

THANX

YOURS

6 Character Answers:

ASEVER

14 Character Answers:

SINCERELYYOURS