waulker

As a noun waulker

is one who waulks (prepares cloth).

As a verb waulked is

past tense of waulk.

As nouns the difference between waulker and caulker

is that waulker is one who waulks (prepares cloth) while caulker is a person who caulks various structures (as ships) and certain types of piping.

As a noun waulker

is one who waulks (prepares cloth).

As a proper noun walker is

from the occupation of treating cloth by "walking" it.

As an interjection walker is

(uk|archaic|slang) expressing scornful rejection or disbelief.

As nouns the difference between baulker and waulker

is that baulker is someone who baulks while waulker is one who waulks (prepares cloth).