increasingly less

Even, furthermore, not to mention. / (literally) Just as, equally, as much/many as, not less, none the less.

Of a person, lacking volition, not exercising one's will. / Of an action, involuntary. / intestate; without a legal will governing one's property or estate.

simple past tense and past participle of less

plural of LES

(uncommon) Alternative form of unless

comparative degree of little / Used for constructing syntactic diminutive comparatives of adjectives and adverbs. / To a smaller extent or degree.

(Now chiefly of numbers or dimensions) comparative form of little: more little; of inferior size, degree or extent; smaller, lesser. / A smaller amount of; not as much.

Minus; not including

(archaic) To make less; to lessen.