Letter Toolbox

5-letter words ending in ION

Every match in the dictionary, most common first.

5-letter words 8

  • unionan organization of employees formed to bargain with the employer
  • onionthe bulb of an onion plant
  • sciona descendent or heir
  • prion(microbiology) an infectious protein particle similar to a virus but lacking nucleic acid; thought to be the agent responsible for scrapie and other degenerative diseases of the nervous system
  • avion
  • aniona negatively charged ion
  • axion
  • inionthe craniometric point that is the most prominent point at the back of the head (at the occipital protuberance)