Revise (4)

'revise' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for edit that I've seen before include "Amend a publication" , "work on newspaper?" , "Amend and correct" , "doctor" , "Make alterations (in text)" .)
(Other definitions for swot that I've seen before include "Very diligent student" , "Intensive studier" , "Informally, one who studies hard" , "Study intensively for an exam" , "Overly studious pupil" .)
'revise' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for alter that I've seen before include "shift" , "Become different" , "Metamorphose" , "Make changes to" , "Change or adjust" .)
'revise' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for emend that I've seen before include "Modify" , "change" , "Correct/revise (a text)" , "make an improvement" , "Edit; make alterations to a draft" .)
'revise' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for study that I've seen before include "Scrutinise" , "Den; a practice drawing" , "Examine carefully" , "Scrutinize" , "Dusty (anag.)" .)
'revise' is the definition.
(I know that amend is a more specific form of the action revise)
This is the entire clue.
(Other definitions for amend that I've seen before include "Rectify" , "Make minor improvements to (something)" , "Revise" , "Make small improvements to" , "Change for the better" .)
(Another definition for mugup that I've seen is " Cram".)