Crossword Genius

Soldier or toper, possibly (7)

Ross

I believe the answer is:

trooper

'soldier' is the definition.
(trooper is a kind of soldier)

'or toper possibly' is the wordplay.
'possibly' indicates an anagram.
'or'+'toper'='ortoper'
'ortoper' is an anagram of 'TROOPER'.

(Other definitions for trooper that I've seen before include "Cavalry 21" , "Soldier, proverbial swearer" , "ship" , "Proverbially swearing soldier" , "Cavalry soldier" .)

I've seen this clue in the Evening Standard.
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