interact

'to act reciprocally, to act on each other’

Lexical development traced from the Tamil root:

    inter- ‘among, between’ + act < Lat. actus < agere ‘to set in motion, drive, drive forward’ < ak < ag- < Tamil ukai

Technical words derived from'interact'

ecological interaction - சூழலியல் இடைவினை; electrical interaction - மின்-செயலெதிர்செயல்; drug interaction - மருந்து-இடைவினை.

English words derived from Tamil ukai connoting ‘going forward’