What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Heliocentricity vs Heliocentricism - What's the difference?

heliocentricity | heliocentricism |

heliocentricity

Not English

Heliocentricity has no English definition. It may be misspelled.

English words similar to 'heliocentricity':

heliocentricism

heliocentricism

English

Noun

(-)

    • Usage notes

    This is the form recognized by many dictionaries as grammatically correct. However, in current usage "heliocentrism" appears to be by far more frequently used. According to a Google Books search it seems that "heliocentrism" began to gain ground in the turn of 1960s and 1970s with the first occurrence taking place in 1930s.