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.
root 1. (roÍot, roÍot) n. 1. a. The usually underground portion of a plant that lacks buds, leaves, or nodes and serves as support, draws minerals and water from the surrounding soil, and sometimes stores food. b. Any of various other underground plant parts, especially an underground stem such as a rhizome, corm, or tuber.