Rankasti
Rankasti is a Finnish adverb meaning “in a severe or harsh manner.” It is formed from the adjective rankka, which describes something as severe, harsh, or tough, and the common adverbial suffix -sti. The word is used to indicate the manner in which an action is performed or the intensity of a condition, often implying gravity, strictness, or severity.
In usage, rankasti describes how something is done or how an outcome presents itself. It can apply
Grammar-wise, rankasti behaves like other -sti adverbs in Finnish, modifying verbs or entire clauses to convey
See also: rankka, Finnish language, adverb, -sti suffix. Notes and further reading on Finnish adverb formation