-ly. Mainly added to an adjective suffixed with -i and to a present participle to form an adverb. In the past, it was added to different parts of speech. · Used only in two nouns: átlag (“average”) and pamlag (“couch”). Both were coined during the Hungarian language reform in the 18th–19th centuries.
köken: First attested in 1372. From -l (ablative suffix) + -g (emphatic element).