köken: From Punkt + -lich. Further from Latin punctus (p.p.p. of pungō), whence also English point, punctual. Compare typologically Russian то́чный (tóčnyj) (akin to то́чка (tóčka), ты́кать (týkatʹ)).
punctual, keen · exact, precise, accurate · clean-cut, clear-cut
çekim: karşılaştırma по́-то́чни · üstünlük на́й-то́чни
köken: A merge between: * Proto-Slavic *tъčьnъ (“acute, punctual”) (from the root of тъка́ (tǎká, “to thread”), то́ча (tóča, “to whet, to sharpen”)), which is formally expected to yield **тъчен; * Proto-Slavic *točьnъ (“sprung, derivant”) (from the root of то́ча (tóča, “to drain”), ток (tok, “current”)). The semantics of the modern term has been explicated with the advent of scientific rigour.
köken: Ultimately from Latin accūrātus (“taken care of, prepared with care”), perfect passive participle of accūrō (“take care of”). Definition likely influenced by Russian аккура́тный (akkurátnyj, “accurate, punctual”).