spiller vs trotline

spiller and trotline both are nouns.

Word	Noun	Adjective	Verb	Adverb
spiller	Yes	No	No	No
trotline	Yes	No	No	No

As nouns, spiller and trotline are synonyms defined as:

spiller and trotline: a long fishing line with many shorter lines and hooks attached to it (usually suspended between buoys)

Other synonyms of spiller include setline, trawl, trawl line.

spiller (noun)	trotline (noun)
a long fishing line with many shorter lines and hooks attached to it (usually suspended between buoys)	a long fishing line with many shorter lines and hooks attached to it (usually suspended between buoys)
an attacker who sheds or spills blood