receded / reseeded 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. 👇
receded: (verb) become faint or more distant.
reseeded: (verb) seed again or anew. (verb) maintain by seeding without human intervention.
receded: r·ah·s·IY·d·ah·d
reseeded: NA
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)