English word forloppin comes from English for-, English loppin

Detailed word origin of forloppin

Dictionary entry	Language	Definition
for-	English (eng)	(dialectal) Very; excessively.. (no longer productive) Meaning "completely", "to the fullest extent" e.g. forbreak; superseded by combinations with "up" in senses where no upward movement is involved, e.g. forgive = give up (one's offenses), forgather = "gather up", forbeat = "beat up", etc.. (no longer productive) Meaning "far", "away"; "from", "out" e.g. forbid, forget, forsay; forbear, fordeem.
loppin	English (eng)
forloppin	English (eng)	(UK, _, dialectal, Scotland) Being a runaway, vagabond, or renegade.

Words with the same origin as forloppin