1. Extremely painful
   - agonizing, agonising [Brit], excruciating, harrowing, torturing, torturesome

See also: painful, torture, torturously

• ecotourism
• ecotown
• ecotoxicology
• ecotype
• ecovillage
• ecphonesis
• ecrevisse
• ecru
• ecstasy
• ecstatic
• ecstatic state
• ecstatically
• ECT
• ectasia
• ectasis
• ecto-
• ectoblast
• ectoderm
• ectodermal
• ectodermic
• ectomorph
• ectomorphic
• ectomorphy
• ectoparasite
• ectopia