Cryptic crossword clue
They’re alien diets forced into the one for us 9

The most common and most likely answer to this crossword clue is the 9 letter word OUTSIDERS

O
U
T
S
I
D
E
R
S

Buddy explains!

The straight part
We know that "They’re alien" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case they’re alien = outsiders.
The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.
This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.

What does OUTSIDERS mean?

OUTSIDERS noun
  1. One who is not part of a community or organization.
  2. A newcomer with little or no experience in an organization or community.
  3. A competitor or contestant who has little chance of winning; a long shot
OUTSIDERS noun
  1. A pair of nippers for turning a key in a keyhole from the outside.

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