As nouns the difference between conder and bonder
is that conder is one who watches shoals of fish so that they can be caught; a balker while bonder is (bonde).
bonder
English
Noun
(
en noun)
A machine or substance used to make a bond, or a person who uses such.
One who places goods under bond or in a bonded warehouse.
A bonding stone or brick; a bondstone.