relaid / relayed 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. 👇
relaid: NA
relayed: (verb) pass along. (verb) control or operate by relay.
relaid: NA
relayed: r·IY·l·EY·d
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)