Flight simulator and Penguin

Flight simulator noun - Simulator consisting of a machine on the ground that simulates the conditions of flying a plane.

Penguin and flight simulator are semantically related. In some cases you can replace term "Penguin" with "Flight simulator", this terms are similar.

Penguin noun - Short-legged flightless birds of cold southern especially Antarctic regions having webbed feet and wings modified as flippers.

Flight simulator and penguin are semantically related. Sometimes you can replace phrase "Flight simulator" with "Penguin", this terms are similar.