heald / healed / heeled 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. 👇
heald: NA
healed: (verb) get healthy again.
heeled: (verb) follow at the heels of a person. (verb) perform with the heels. (verb) strike with the heel of the club. (verb) put a new heel on.
heald: hh·IY·l·d
healed: hh·IY·l·d
heeled: hh·IY·l·d
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)