Synonyms of on a high in English:

on a high

See definition of high


1‘he was on a high following his team's triumph’

ecstatic, euphoric, delirious, elated, thrilled, overjoyed, beside oneself, walking on air, on cloud nine, on cloud seven, in seventh heaven, jumping for joy, in transports of delight, carried away, transported, rapturous, in raptures, exultant, jubilant, in a frenzy of delight
excited, overexcited, hysterical, wild with excitement, frenzied
informal blissed out, over the moon, on top of the world
North American informal wigged out
Australian, New Zealand informal wrapped
rare corybantic