We don't have synonyms for idear yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are idea, ideal and dear.
(n) :
(UK or Appalachia) Pronunciation spelling of idea. [(philosophy) An abstract archetype of a given thing, compared to which real-life examples are seen as imperfect approximations; pure essence, as opposed to actual examples.]
(n) :
(UK or Appalachia) Pronunciation spelling of idea. [(philosophy) An abstract archetype of a given thing, compared to which real-life examples are seen as imperfect approximations; pure essence, as opposed to actual examples.]