>>1483977Nanora is the slurred version of "nanoda", but overused to the point it doesn't convey much nuance anymore.
"Nanoda" and "noda" (a "na" must be added after a noun or adjective) are variants of "nanodesu", "nodesu", "ndesu", "nandesu", "nda", "nanda".
All these words are sentence endings which essentially add either an assertive, or an explanatory nuance to the tone of your sentence.
"Noda" and "nanoda" are specifically quirkier forms, whose nuance is difficult to explain. It's rare in casual speech to use "no" instead of "n". It's also rare to end a sentence with a bare "da"--it's considered literary (although not polite per se).
>>1484027She reposts a very few of the archives on the highest tier.
>>1484106Is more or less correct. There's no proof that's the cause, but the possibility exists.