Dictionary.com
Thesaurus.com

paraplegia vs. hemiplegia

[par-uh-plee-jee-uh, -juh] / ˌpær əˈpli dʒi ə, -dʒə /

noun

Pathology.
  1. paralysis of both lower limbs due to spinal disease or injury.

[hem-i-plee-jee-uh, -juh] / ˌhɛm ɪˈpli dʒi ə, -dʒə /

noun

Pathology.
  1. paralysis of one side of the body.