WordNet records no synonym and no antonym for benford's law. It is the only member of its synset, which is common for technical, taxonomic and single-sense vocabulary — there is no other English word that means the same thing. The broader and narrower terms below are the useful relations in that case.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
a law used by auditors to identify fictitious populations of numbers; applies to any population of numbers derived from other numbers
“Benford's law holds that 30% of the time the first non-zero digit of a derived number will be 1 and it will be 9 only 4.6% of the time”
Synonyms, antonyms and the broader and narrower relations for benford's law come from Princeton University’s WordNet. Full sources and licences.