you shouldnt need a new install to switch names. it'll be like new service because the account number will change slightly but everything should work or be fixable over the phone. give comcast a call to see but they may have ya'll come into the lobby with some sort of name and/or house verification letters, etc.
Definition. In English grammar, a root is a word or word element (in other words, a morpheme) from which other words grow, usually through the addition of prefixes and suffixes. Also called a root word. In Greek and Latin Roots (2008), T. Rasinski et al. define root as a semantic unit.
Meaning: (linguistics) the form of a word after all affixes are removed. Classified under: Nouns denoting communicative processes and contents. Synonyms: root word; stem; root; theme; radical; base. Context example: thematic vowels are part of the stem. Hypernyms (root word is a kind of...): descriptor; form; signifier; word form (the phonological or orthographic sound or appearance of a word that can be used to describe or identify something) Domain category: linguistics (the scientific study of language)