835 entries with at least one sense that WordNet files under law. Membership is the lexicographer's own subject label, not a keyword match on the definition. Membership is WordNet's own subject label: every entry here has at least one sense that a lexicographer filed under "law". No keyword matching against definition text is involved.
Commonest, longest and average syllables are measured across the 600 words carried on this page, ordered by how often each appears in everyday English.
835 entries match this rule. This page carries the first 600 of them, ranked by commonness, so the list stays readable and the page stays small. The rest are still in the dictionary — search for one, or browse the letter it starts with.
Definitions, subject classification and semantic relations come from WordNet. Syllable counts come from the CMU Pronouncing Dictionary where the word is recorded in it. Full sources and licences.