insistent

Nik describes this possibility as a "very subtle but very insistent background noise".

She was insistent, though, that there had to be a "real plan in place".

The insistent buzzing of the drone competes with his voice.

When contacted by the BBC, 23andMe was bullish about its prospects - and insistent it remained "committed to protecting customer data and consistently focused on maintaining the privacy of our customers."

Both Charlie and then Spike were so insistent that it be you.