Creature

The Twelfth Doctor realised that the Moon was a "living, vulnerable creature." (TV: Kill the Moon)

Ohila referred to Davros as a creature. (TV: The Magician's Apprentice)

Archibald Hamish Lethbridge-Stewart described the glass avatar as a "striking looking creature". (TV: Twice Upon a Time)

The Thirteenth Doctor claimed that a Dalek was the most dangerous creature in the universe. (TV: Resolution)