Gain power and more money in review (10)

'review' is the definition.
(thesaurus)

'gain power and more money' is the wordplay.
'gain' becomes 'reap' (reaping is a kind of gaining).
'power' becomes 'p' (symbol in physics).
'and' means one lot of letters go next to another.
'more money' becomes 'raise' (as in an increase in wages at work).
'reap'+'p'+'raise'='REAPPRAISE'

'in' is the link.