Täydellisin

Täydellisin is a Finnish superlative adjective meaning “the most perfect” or “the most complete.” It is formed from the base adjective täydellinen (perfect, complete) with the standard Finnish superlative suffix -in, yielding täydellisin. The form is used to indicate the highest degree of perfection within a defined group or set.

In usage, täydellisin describes a noun or a situation as the utmost example of perfection among comparable items. For example, täydellisin ratkaisu means “the most perfect/complete solution,” and se on täydellisin can stand as a predicate meaning “it is the most perfect.” The word is standard in both written and spoken Finnish, though in some contexts speakers may prefer more moderate terms such as paras (best) or ihanteellinen (ideal) depending on nuance.

The comparative form of the same adjective is täydennet, typically expressed as täydellisempi (more perfect), while täydellisin marks the superlative. Etymologically, täydellinen derives from täysi (full) with the adjectival suffix -ellinen, and the superlative is formed with -in to denote the highest degree.

See also: täydellinen, perfecktiover, perfecktio.