Crossword Genius

Under strain, soundly taught for a scholarly end (6)

Ross

I believe the answer is:

tautly

I'm a little stuck... Click here to teach me more about this clue!

'under strain soundly taught for a scholarly end' is the definition.
I can't tell whether this defines the answer.

'soundly taught for a scholarly end' is the wordplay.
'soundly' indicates a 'sounds like' (homophone) clue.
'for' is a charade indicator (letters next to each other).
'a scholarly end' becomes 'ly' (I can't justify this - if you can you should give a lot more credence to this answer).
'taught' is a homophone of 'taut'.
'taut'+'ly'='TAUTLY'

Can you help me to learn more?

I've seen this clue in the Evening Standard.
Want a hint initially instead of a full solution? Install my app