12-letter words starting with helio
- heliocentric — measured or considered as being seen from the center of the sun.
- heliogabalus — (Varius Avitus Bassianus"Marcus Aurelius Antoninus") a.d. 204–222, Roman emperor 218–222.
- heliographed — Simple past tense and past participle of heliograph.
- heliographer — (obsolete) Photographer.
- heliographic — a device for signaling by means of a movable mirror that reflects beams of light, especially sunlight, to a distance.
- heliogravure — photoengraving.
- heliophilous — attracted to sunlight
- heliospheric — Of or pertaining to the heliosphere.
- heliotherapy — treatment of disease by means of sunlight.
- heliotropism — heliotropic tendency or growth.
On this page, we collect all 12-letter words starting with HELIO. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with HELIO to use in Scrabble or Crossword puzzles.