Superior teams oddly are those who train together (10)

I believe the answer is:

classmates

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'those who train together' is the definition.
The definition suggests an adverb but the answer is not.

'superior teams oddly' is the wordplay.
'superior' becomes 'class' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'oddly' is an anagram indicator (letters in an odd order).
'teams' anagrammed gives 'mates'.
'class'+'mates'='CLASSMATES'

'are' is the link.

Can you help me to learn more?

(Other definitions for classmates that I've seen before include "Pupils in the same form" , "Fellow school pals" , "Fellows in education" .)

I've seen this clue in The Globe and Mail.

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