Polysynthetic in a sentence as an adjective

Well, APL is damned near polysynthetic, if that's your bag.

" Remember, this is a polysynthetic languagenearly every word has this sort of variance in meaning.

If you allow for a limitless set of words that are dynamically generated from combining many roots, of course the number of words decreases... sometimes down to 1, as in polysynthetic languages.

Polysynthetic definitions

adjective

forming derivative or compound words by putting together constituents each of which expresses a single definite meaning

See also: agglutinative