tittle vs smidge

tittle and smidge both are nouns.

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

As nouns, tittle and smidge are synonyms defined as:

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

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