The most common and most likely answer to this crossword clue is the 5 plus 3 letter word NORTH SEA
N
O
R
T
H
S
E
A
More clues leading to the result NORTH SEA
- A. N .Other's drunk lots of water
- Moving to Norway? You'll probably get over it!
- The drink undoing Sheraton?
- The main card player’s attending rehab regularly
- Beginning to survey another crude oil source?
- Shorten screws getting to a source of gas
- Heart’s no different — it’s this water
- Oil-bearing region on earth’s being developed
- Another’s wrecked in part of Atlantic
- Gas main?
Buddy explains!

The straight part
We know that "lots of water" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case lots of water = north sea.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.