Where does “nittily” come from?

nittily (English) comes from English nitty, from English nitty-gritty, from English gritty, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz — -y, -ic.

nittily (English): In a nitty manner; lousily

Definitions

  1. In a nitty manner; lousily

Ancestry of “nittily”, step by step

nittily traces back through two separate lines of ancestry.

via English nitty

StepLanguageWordMeaning
1EnglishnittyFull of nits; Foolish, inane; A dope fiend, a...
2Englishnitty-grittyThe core or essence of something; the details
3EnglishgrittyContaining sand or grit; consisting of grit;...
4English-yAdded to nouns and adjectives to form adjectives...
5Middle English-yDesignates an adjective, in many cases formed by...
6Old English-iġ-y, -ic
7Proto-West Germanic-gForms adjectives from nouns and verbs with a...
8Proto-Germanic-gaz-y
9Proto-Indo-European-ḱos-y, -ic

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -ḱos