At work, I teach learner what's right? (7)
I believe the answer is:
ethical
'right?' is the definition.
('ethical' can be similar in meaning to 'right')
'at work i teach learner' is the wordplay.
'at work' is an anagram indicator.
'learner' becomes 'l'.
'i'+'teach'='iteach'
'iteach' anagrammed gives 'ethica'.
'ethica'+'l'='ETHICAL'
'what's' acts as a link.
(Other definitions for ethical that I've seen before include "Principled (behaviour)" , "Relating to morals" , "In accordance with approved moral standards" , "Conforming to accepted standards of behaviour" , "Moral, principled" .)