rind / rynd 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. 👇
rind: (noun) the natural outer covering of food (usually removed before eating).
rynd: NA
rind: r·AY·n·d
rynd: NA
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)