Part of speech: Noun
someone who leads astray (often deliberately)
Categories: Deceiver, Cheat, Cheater, Trickster, Beguiler, Slicker, Leader
The word "misleader" comes from Middle English misledere.
mislead – A related word in the same word family.
-er – A related word in the same word family.
Many Middle English words had multiple spellings because standardization didn't exist yet.