IPA: //ˈvæn.daɪk//
KK: /ˈvændaɪk/
A type of wide collar or cape that has a deeply indented edge, often resembling a broad collar, and was popular in the early 19th century.
She wore a beautiful dress with a Vandyke collar that added elegance to her outfit.
Vandyke → The word 'vandyke' originates from the name of the 17th-century Flemish painter Anthony van Dyck, who popularized a specific style of beard. The term refers to a particular type of pointed beard that resembles the style worn by the artist.
Think of the artist Anthony van Dyck, who made this style of beard famous — that's how you remember that a 'vandyke' refers to that specific pointed beard style.
No commonly confused words.