The most common and most likely answer to this crossword clue is the 7 letter word LADDISH
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More clues leading to the result LADDISH
- Like a boy left with his dad unusually
- West coast beauty will welcome date like
- Woman drops young hunk for being somewhat rowdy
- Typical of the boy – left his dad drunk!
- Woman not quite a hottie? That’s a bit sexist
- Lord cuddling a beauty, displaying blokey tendencies
- Manly scourge lashes reverend individual
- Immature director initially taken in by vision of Hollywood?
- Old actor is hard and boisterous
Buddy explains!

The straight part
We know that "Immature" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case immature = laddish.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 LADDISH mean?
LADDISH adjective- Like a stereotypical Jack the lad: boorish, reckless, inclined to binge drinking, etc.