Crossword Genius

Unable to get enough working at sea in it (9)

Ross

I believe the answer is:

insatiate

'unable to get enough' is the definition.
(I've seen this before)

'working at sea in it' is the wordplay.
'working' is an anagram indicator.
'at'+'sea'+'in'+'it'='atseainit'
'atseainit' with letters rearranged gives 'INSATIATE'.

(Other definitions for insatiate that I've seen before include "Unable to get enough" , "wanting more" , "Not fully satisfied" .)

I've seen this clue in The Telegraph.
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