Words That Start With GEO
Here are 57 words that start with geo, from everyday words to rare ones that are still valid in word games. Common words come first with a short meaning, then the words are grouped by length, which helps with Wordle and crossword clues.
As a prefix, geo means "earth", as in geography and geology.
- Words starting with geo
- 57
- Most used
- geography
- Shortest
- geode
- 5 letter words
- 2
Common words that start with geo
| # | Word | Meaning | Letters |
|---|---|---|---|
| 1 | geography | study of the earth's surface; includes people's responses to topography and climate and soil and vegetation | 9 |
| 2 | geographic | of or relating to the science of geography | 10 |
| 3 | geometry | the pure mathematics of points and lines and curves and surfaces | 8 |
| 4 | geographical | of or relating to the science of geography | 12 |
| 5 | geological | of or relating to or based on geology | 10 |
| 6 | geology | a science that deals with the history of the earth as recorded in rocks | 7 |
| 7 | geometric | characterized by simple geometric forms in design and decoration | 9 |
| 8 | geographically | with respect to geography | 14 |
| 9 | geologic | of or relating to or based on geology | 8 |
| 10 | geologist | a specialist in geology | 9 |
| 11 | geothermal | of or relating to the heat in the interior of the earth | 10 |
| 12 | geopolitical | of or relating to geopolitics | 12 |
| 13 | geologists | a specialist in geology | 10 |
| 14 | geophysical | of or concerned with geophysics | 11 |
| 15 | geometrical | of or relating to or determined by geometry | 11 |
| 16 | geopolitics | the study of the effects of economic geography on the powers of the state | 11 |
| 17 | geophysics | geology that uses physical principles to study properties of the earth | 10 |
| 18 | geometries | the pure mathematics of points and lines and curves and surfaces | 10 |
| 19 | geographers | an expert on geography | 11 |
| 20 | geographies | study of the earth's surface; includes people's responses to topography and climate and soil and vegetation | 11 |
| 21 | geodetic | of or relating to or determined by geodesy | 8 |
| 22 | geographer | an expert on geography | 10 |
| 23 | georgette | a thin silk dress material | 9 |
| 24 | geologically | with respect to geology | 12 |
| 25 | geochemistry | the chemistry of the earth's crust | 12 |
| 26 | geometrically | with respect to geometry | 13 |
| 27 | geodesic | (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on... | 8 |
| 28 | geostationary | of or having a geosynchronous orbit such that the position in such an orbit is fixed with respect to the earth | 13 |
| 29 | geomorphology | the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms | 13 |
| 30 | geocentric | having the earth as the center | 10 |
| 31 | geodesy | the branch of geology that studies the shape of the earth and the determination of the exact position of... | 7 |
| 32 | geosynchronous | of or having an orbit with a fixed period of 24 hours (although the position in the orbit may not be fixed... | 14 |
| 33 | geophysicist | a geologist who uses physical principles to study the properties of the earth | 12 |
| 34 | geode | (mineralogy) a hollow rock or nodule with the cavity usually lined with crystals | 5 |
| 35 | geomorphological | pertaining to geological structure | 16 |
| 36 | geophysicists | a geologist who uses physical principles to study the properties of the earth | 13 |
| 37 | geostrategic | of or relating to geostrategy | 12 |
| 38 | geodes | (mineralogy) a hollow rock or nodule with the cavity usually lined with crystals | 6 |
| 39 | geodesics | (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on... | 9 |
| 40 | geomancy | divination by means of signs connected with the earth (as points taken at random or the arrangement of... | 8 |
| 41 | geometer | a mathematician specializing in geometry | 8 |
| 42 | geometers | a mathematician specializing in geometry | 9 |
5 letter words that start with geo
- geode
- geoid
6 letter words that start with geo
- geodes
7 letter words that start with geo
- geology
- geodesy
8 letter words that start with geo
- geometry
- geologic
- geodetic
- geodesic
- geomancy
- geometer
- georgics
9 letter words that start with geo
- geography
- geometric
- geologist
- georgette
- geodesics
- geometers
10 letter words that start with geo
- geographic
- geological
- geothermal
- geologists
- geophysics
- geometries
- geoscience
- geographer
- geocentric
- geomorphic
- geochemist
- geometrics
11 letter words that start with geo
- geophysical
- geometrical
- geopolitics
- geographers
- geographies
- geomagnetic
- geochemical
- geosciences
- geostrophic
12 letter words that start with geo
- geographical
- geopolitical
- geotechnical
- geologically
- geochemistry
- geophysicist
- geostrategic
- geomagnetism
Filter all 57 words that start with geo
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Questions people ask
How many words start with geo?
This list has 57 words starting with geo, all from a standard word-game dictionary and all seen in real English text.
What are common words that start with geo?
geography, geographic, geometry, geographical, geological, geology, geometric, geographically.
What 5 letter words start with geo?
geode, geoid.
What does the prefix geo mean?
As a prefix, geo means "earth", as in geography and geology.
Source: the ENABLE word list (a public-domain dictionary used for word games), ranked by how often each word appears in English text (the open wordfreq project), with short meanings from Princeton WordNet. Offensive words are left out.