Crossword Genius

Ratios wrong in past (6)

Ross

I believe the answer is:

aorist

'past' is the definition.
(thesaurus)

'ratios wrong' is the wordplay.
'wrong' indicates an anagram.
'ratios' with letters rearranged gives 'AORIST'.

'in' acts as a link.

(Another definition for aorist that I've seen is " Tense".)

Want a hint initially instead of a full solution? Install my app