köken: From Proto-Iranian *langa-, from Proto-Indo-Iranian *langa- (“lame”); according to Pokorny, ultimately from Proto-Indo-European *(s)leh₁g- (“feeble, weak”). Cognate with Central Kurdish لەنگ (leng), Pashto [script needed] (lang), Sanskrit लङ्ग (laṅga, “lame”).
caustic (capable of burning, corroding or destroying organic tissue) · caustic (sharp, bitter, cutting, biting, and sarcastic in a scathing way)
köken: Learned borrowing from Koine Greek καυστικός (kaustikós) and from French caustique, from Latin causticus, from Ancient Greek καυστικός (kaustikós).
weak, delicate (unable to sustain a great weight, pressure, or strain) · weak, feeble, frail, faint (lacking in force, strength or ability) · weak, slight, meager (lacking in taste, potency or severity)
çekim: karşılaştırma heikompi · üstünlük heikoin
zıt: vahva, tukeva, luja, vankka, kova, terve
köken: Unknown. Related to Ingrian heikko, Kukkuzi heikko and probably Veps heikembāńe (“weaker”) (South Veps), although such a word is barely attested. Compare also dialectal Estonian äigima (“to die down, subside, weaken”), dialectal Võro heik (“vain”).
çekim: karşılaştırma chromější · üstünlük nejchromější
köken: Inherited from Old Czech chromý, from Proto-Slavic *xromъ (“lame”). Cognate with Slovak chromý, Polish chromy, Old Church Slavonic хромъ (xromŭ), and Russian хромо́й (xromój).
köken: From some extension of *kelh₂- (“to strike, cut”), leading to derivatives meaning "broken or cut off," see also Russian колдыка (koldyka, “lame”) and Ancient Greek κολοβός (kolobós, “curtailed, broken”); the root is also the ultimate source of English halt.
aile: claudaster, claudeō, claudicō, claudīgō, clauditās, Claudius