How Do You Spell WILCHER?
Pronunciation: [wˈɪlt͡ʃə] (IPA) 
"Wilcher" is not a word that exists in standard English. However, it could be a surname or a regional dialect word. The speling of "wilcher" could be transcribed in IPA as /wɪltʃər/ with a stressed first syllable and a voiceless postalveolar affricate /tʃ/ for the "ch" sound. The last syllable ends with a schwa sound, which is an unstressed vowel. Without more context, it's impossible to determine the origin or meaning of this word.
