9 down
Sand
dune
got
moved
–
plausible?
(6-7)
Sand dune got moved – plausible? (6-7)
-
hints
0
checks
0
hints
The definition is at the end of the clue.
How the clue works
The definition here is plausible, meaning glib or persuasive. "Sand" gives you SMOOTH (as in sanding something smooth), and then "dune got" gets rearranged — "moved" is your anagram indicator — to spell TONGUED. Put them together and you've got it.