tittle vs smidgen

tittle and smidgen both are nouns.

Word	Noun	Adjective	Verb	Adverb
tittle	Yes	No	No	No
smidgen	Yes	No	No	No

As nouns, tittle and smidgen are synonyms defined as:

Other synonyms of tittle include iota, scintilla, shred, smidge, smidgeon, smidgin, whit.

tittle (noun)	smidgen (noun)
a tiny or scarcely detectable amount	a tiny or scarcely detectable amount