It was normally an instantaneous reaction to meeting someone, but I was still disoriented.

Erm now the extroverts preferred response, to that, is an instantaneous reaction, which they share.

Now introverted people hate being asked to make instantaneous reactions.

Eleanor's instantaneous reaction had been a hope that he wouldn't be hurt.

Whatever fame future choreographers were to have in the commercial theatre, not one could claim such an instantaneous reaction.

That seductive expression caused an instantaneous reaction in him.

Sometimes he has to overcome his instantaneous reaction and pull it back.

Any time a player has an instantaneous reaction to an event, it is a twitch.

Boys play action and sports games, which require instantaneous reaction.

Nor were his instantaneous reactions any too soon.