What is the crossword answer for the clue: Get to the bottom of

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

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

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

SORTOUT - a 7 letter word may be the answer you are looking for!

Get to the bottom of

5 Character Answers:

PLUMB

SOLVE

6 Character Answers:

FATHOM

7 Character Answers:

SORTOUT