The most common and most likely answer to this crossword clue is the 8 letter word CHESTIER
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More clues leading to the result CHESTIER
Buddy explains!
The straight part
We know that "with bigger cleavage" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case with bigger cleavage = chestier.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 CHESTIER mean?
CHESTIER adjective- (of a woman) Having large breasts; busty.
- (of a cough or cold) Not dry; involving the coughing of phlegm.
- Coming from, or associated with, the chest.