tooter / tutor are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
tooter: NA
tutor: (verb) be a tutor to someone; give individual instruction. (verb) act as a guardian to someone.
tooter: NA
tutor: t·UW·t·er
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)