Word: nigglingly
Part of speech: Adverb
Syllables: ni
ggling
ly
Definition: In a way that is niggling.
Morphemes:
Affix: niggle
Language: en
PoS: Verb
Meaning: To dwell too much on minor points or on trifling details.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.
Affix: -ly
Language: en
PoS: Suffix
Meaning: Used to form adverbs from adjectives.