astr(o)-A star or other celestial body; outer space; star-shaped. The root word astro could have the suffix -nomy added to it to make the word astronomy. A list of words that start with Astro (words with the prefix Astro). Learn vocabulary, terms, and more with flashcards, games, and other study tools. The pyramid and the tetramorph express the coming together of the four-fold aspects of consciousness. In addition there is a list of Words that end with astro, words that contain astro. Understanding Yourself is hardest part of succeeding with others "Register; Login; Account; Logout; Uncategorized; 0 We search a large scrabble dictionary for scrabble words starting with astro - we take the letter or word you enter, and generate all words starting with Astro. Teaching root words to kids can help increase students’ proficiency at identifying roots and forming complete words. alabaster, alabasters, aster, asteria, asterias, asteriated... See the full list of words here! astro- - WordReference English dictionary, questions, discussion and forums. See more. Astro- definition, a combining form with the meaning “pertaining to stars or celestial bodies, or to activities, as spaceflight, taking place outside the earth's atmosphere,” used in the formation of compound words: astronautics; astrophotography. A root word is a word or word part that can form the basis of new words through the addition of prefixes and suffixes. All Free. Understanding the meanings of common roots can help you work out the meanings of new words as you encounter them. A root is the basis of a word and it typically does not stand alone. and meaning "star or celestial body; outer space," from Greek astro-, stem and combining form of astron "star," which is related to aster "star," from PIE root *ster-(2) "star." All words containing ASTER are listed here. A root word can be defined as a basic standalone word in which affixes can be added to create new words. Spanish words prefixed with astro- Further reading [ edit ] “ astro- ” in Diccionario de la lengua española , Vigésima tercera edición , Real Academia Española, 2014. Start studying Astro Root Words. In ancient Greek, aster typically was "a star" and astron mostly in plural, "the stars." astro- element active in English word formation from mid-18c. This video shows the Latin and Greek root word Aster, meaning star, as well as examples of vocabulary that contain this root. In singular it mostly meant "Sirius" (the brightest star).