trundle bed vs truckle bed

trundle bed and truckle bed both are nouns.

Word	Noun	Adjective	Verb	Adverb
trundle bed	Yes	No	No	No
truckle bed	Yes	No	No	No

As nouns, trundle bed and truckle bed are synonyms defined as:

Other synonyms of trundle bed include truckle, trundle.

trundle bed (noun)	truckle bed (noun)
a low bed to be slid under a higher bed	a low bed to be slid under a higher bed