List of 9-letter words beginning with

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There are 10 nine-letter words beginning with HELIO

HELIODORS	• heliodors n. Plural of heliodor. • HELIODOR n. (Greek) a variety of clear yellow beryl occurring in SW Africa.
HELIOGRAM	• heliogram n. A message transmitted by a heliograph. • HELIOGRAM n. a message sent by reflecting the sun's rays with a mirror.
HELIOLOGY	• heliology n. (Dated) heliophysics. • HELIOLOGY n. the science of the sun.
HELIOPSES	• HELIOPSIS n. a genus of herbaceous flowering plants in the daisy family.
HELIOPSIS	• Heliopsis prop.n. A taxonomic genus within the family Asteraceae – certain flowering plants. • HELIOPSIS n. a genus of herbaceous flowering plants in the daisy family.
HELIOSTAT	• heliostat n. A device that includes a plane mirror which turns so as to keep reflecting sunlight toward a predetermined… • HELIOSTAT n. an instrument using a mirror to reflect sunlight in a fixed direction, used for studying the sun or signalling messages.
HELIOTYPE	• heliotype n. A picture obtained by the process of heliotypy. • heliotype v. To produce pictures by heliotypy. • HELIOTYPE n. a picture obtained by the process of heliotypy.
HELIOTYPY	• heliotypy n. A method of transferring pictures from photographic negatives to hardened gelatin plates from which… • HELIOTYPY n. a photomechanical process in which the gelatine relief is itself used to print from.
HELIOZOAN	• heliozoan n. Any of a group of aquatic protozoans, of the order Heliozoa, that have spherical bodies from which radiate… • HELIOZOAN adj. related to the Heliozoa, sun-animalcules, an order of Protozoa, also HELIOZOIC. • HELIOZOAN n. a member of the Heliozoa.
HELIOZOIC	• HELIOZOIC adj. relating to the Heliozoa, sun-animalcules, an order of Protozoa, also HELIOZOAN.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the 1Word.ws and WikWik.org.

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English Wiktionary: 18 words
Scrabble in French: 2 words
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: 8 words
Scrabble in Romanian: 15 words

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