A capitonym is a word that changes its meaning (and sometimes pronunciation) when it is capitalized; the capitalization usually applies due to one form being a proper noun or eponym. It is a portmanteau of the word capital with the suffix -onym. A capitonym is a form of homograph and – when the two forms are pronounced differently – is also a form of heteronym. In situations where both words should be capitalized (such as the beginning of a sentence), there will be nothing to distinguish between them except the context in which they are used. Although some pairs, such as march and March, are completely unrelated, in other cases, such as august and catholic, the capitalized form is a name that is etymologically related to the uncapitalized form. For example, August derives from the name of Imperator Augustus, who named himself after the word augustus, whence English august came. Likewise, both Catholic and catholic derive from a Greek adjective meaning "universal". Capital letters may be used to differentiate between a set of objects, and a particular example of that object. For instance in astronomical terminology a distinction may be drawn between a moon, any natural satellite, and the Moon, the natural satellite of Earth. In English Philosophical, religious, and political terms A particular example of where capitonyms are prominent is in terminology relating to philosophy, religion, and politics. Capitalized words are often used to differentiate a philosophical concept from how the concept is referred to in everyday life, or to demonstrate respect for an entity or institution. Words for transcendent ideas in the Platonic sense are often capitalized, especially when used in a religious context. Examples include "Good", "Beauty", "Truth" or "the One". The word "god" is capitalized to "God" when referring to the single deity of monotheistic religions such as Christianity, Judaism, or Islam, and common to capitalize pronouns related to God (He, Him, His, etc.) as well; this practice is followed by many versions of the Bible, such as the NKJV. In this tradition, possessive pronouns are also capitalized if one is quoting God; "My" and "Mine" are capitalized, which should not be done when a human speaks. The pronouns "You", "Your", and "Yours" are also sometimes capitalized in reference to God. Other distinctions sometimes made include church (meaning a building) and Church (meaning an organization or group of people), and the liturgical Mass, versus the physical