Houyhnhnm and Pegasus

Houyhnhnm noun - One of a race of intelligent horses who ruled the Yahoos in a novel by Jonathan Swift.

Pegasus and Houyhnhnm are semantically related. In some cases you can replace term "Pegasus" with "Houyhnhnm", this nouns are similar.

Pegasus noun - (Greek mythology) the immortal winged horse that sprang from the blood of the slain Medusa; was tamed by Bellerophon with the help of a bridle given him by Athena; as the flying horse of the Muses it is a symbol of highflying imagination.

Houyhnhnm and Pegasus are semantically related. Sometimes you can replace term "Houyhnhnm" with "Pegasus", this nouns are similar.