participant

De León was an active participant in the vile conversation that touched off the scandal.

Receiver Jordan Whittington, who was inactive the last two games because of a shoulder injury, was a full participant.

But Transparency International UK, a core participant in the Covid-19 inquiry which begins its third module on Monday, said the suspension of normal safeguards was often unjustifiable, costing the public purse billions and eroding trust in political institutions.

Others, like the Slow Walkers Club, let the slowest participant set the pace, and sometimes help them finish a route.

I’ve seen every season of “Love Is Blind,” and I don't recall if any participant in a previous season distinctly identified who they voted for.