Pronunciation: [ʃˈi͡ə] (IPA) 
The correct spelling of the adjective meaning timid or reserved is usually "shyer," with two syllables (SHY-er). The pronunciation is represented in IPA phonetic transcription as /ˈʃaɪər/. However, some dictionaries also list "shier" as an alternative spelling, which can cause confusion. To avoid errors, it's best to double-check the preferred spelling in the context of the specific language or style guide being used.
One who shies.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "shier" is derived from the Old English word "scir", which means clear or bright. Over time, this word evolved into "shire" in Middle English, which referred to a division of land in Anglo-Saxon England. However, the meaning of "shier" has changed since then. Today, "shier" is an uncommon variant of the word "shy", which describes someone who is timid or hesitant.
