Certain arrived early to check the venue before the guests began to arrive.

At the conference, Certains expressed concerns about the environmental impact of the proposal.

A certaine melancholy settled over the town after the festival.

She gave a certaine smile, the kind that hinted at secrets she would not share.

Her certainity about the experiment's outcome was evident despite the skeptics.

He wanted to meet certain members of the committee before making a decision.

Certain of the committee members opposed the proposal at the meeting.

Her certainness about the plan gave the team confidence to move forward.

I can't say for certain whether she'll accept the offer, but I hope she does.

After reviewing the additional documents, she felt certainer of her conclusion.