köken: Contraction/syncopation of diritto, from Vulgar Latin *dērēctus (or from Late Latin drictus; compare French droit, Catalan dret, Romanian drept, Sicilian drittu), from Latin dīrēctus. Doublet of diretto.
çekim: karşılaştırma loodrechter · üstünlük loodrechtst
eş: verticaal, haaks, rechthoekig
köken: From lood (“plumb bob”) + recht (“straight”). Purism introduced by Simon Stevin in the 16th century to replace the Dutch word perpendiculair (“perpendicular”) which was a borrowing from Latin perpendiculum.
upright, vertical (now uncommon as an independent adjective)
çekim: karşılaştırma pystympi · üstünlük pystyin
köken: From Proto-Finnic *pistü, equivalent to pistää (“to stab, sting, prick”) + -y. The expected form pisty is dialectal; the initial vowel has labialized as a result of the latter vowel (compare pystyä, from pistää + -yä). Related to Estonian püsti, Karelian pisty, Livonian pistõ, Veps püšt and Votic pissü.