As adjectives the difference between unlopped and unlooped
is that unlopped is that has not been lopped while unlooped is not looped (forming a loop).
As a verb unlooped is
past tense of unloop.
unlopped
English
Adjective
(-)
That has not been lopped.
unlooped
English
Adjective
(-)
Not looped (forming a loop).
Verb
(head)
(unloop)
unloop
English
Verb
(
en verb)
To remove a loop from, to unfasten from a loop.