About GrammarNook
GrammarNook started from a small, specific annoyance: typing "swim past tense" or "octopus plural" into a search engine and landing on a page that either buried the answer under three paragraphs of throat-clearing, or gave a bare answer with nothing behind it — no etymology, no explanation of why the irregular form exists, nothing to actually learn from. The site is built to answer that exact search the way a knowledgeable person would if you asked them directly: the correct form stated plainly first, then the real story behind it.
That "real story" part is the whole point of how the site is put together. Every past-tense verb, plural noun, confusable-word pair, and grammar rule on GrammarNook is researched and written individually — its own etymology, its own history of how usage guides have treated it, its own genuinely-fitting example sentences. Templates that swap one word into an otherwise identical paragraph are exactly the pattern this site was built to avoid; two entries that happen to share a category (say, two irregular verbs, or two Latin-plural nouns) should never read like the same paragraph with the subject changed, because the actual linguistic facts behind them are rarely identical either.
The tradeoff of that approach is that GrammarNook grows more slowly than a site that generates pages from a fill-in-the-blank template would. That's an intentional choice: a reference is only useful if the person reading it can trust that what they're looking at was actually checked, not auto-assembled.
If your actual problem is finding a playable word rather than the correct grammatical form of one — building a Scrabble rack, solving a daily word puzzle — that's a different job, and SnagWord , a sibling project, is built specifically for it.