suites / sweets 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. 👇
suites: (noun) a musical composition of several movements only loosely connected. (noun) apartment consisting of a series of connected rooms used as a living unit (as in a hotel). (noun) a matching set of furniture.
sweets: (noun) English phonetician; one of the founders of modern phonetics (1845-1912). (noun) a food rich in sugar. (noun) the taste experience when sugar dissolves in the mouth.
suites: s·w·IY·t·s
sweets: s·w·IY·t·s
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)