1The ancient tribe lived primitively, relying on hunting and gathering for survival.
2Some critics argue that the artist's use of bold colors and simple shapes is primitively expressive.
3The company's business model is primitively based on a simple supply-and-demand principle.
4The tourists were surprised to find that the villagers still lived primitively, without access to modern technology.
5The philosopher argued that human beings are primitively driven by a desire for power and control.