Antonyms for Middle (opposite meaning)
WordNet sense 1 (the point in time at which something ends):
end
WordNet sense 2 (the time at which something is supposed to begin):
beginning, get-go
WordNet sense 3 (of a later stage in the development of a language or literature; used especially of dead languages):
late
WordNet sense 4 (of an early stage in the development of a language or literature):
early
From the ODE community, based on WordNet
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