pedal pushers vs toreador pants

pedal pushers and toreador pants both are nouns.

Word	Noun	Adjective	Verb	Adverb
pedal pushers	Yes	No	No	No
toreador pants	Yes	No	No	No

As nouns, pedal pushers and toreador pants are synonyms defined as:

pedal pushers and toreador pants: (used in the plural) snug trousers ending at the calves; worn by women and girls

pedal pushers (noun)	toreador pants (noun)
(used in the plural) snug trousers ending at the calves; worn by women and girls	(used in the plural) snug trousers ending at the calves; worn by women and girls