Calculate (6)
'calculate' is the definition.
(synonyms)
This is all the clue.
(Other definitions for reckon that I've seen before include "Consider or calculate" , "Calculate, compute or estimate" , "what people who count will do" , "Think - calculate" , "Calculate, be of the opinion" .)
'calculate' is the definition.
(synonyms)
This is all the clue.
(Other definitions for compute that I've seen before include "Reckon, calculate" , "Calculate, maybe electronically" , "Work out" .)