DYED-IN-THE

Hungarian

színálló (dyed-in-the-grain). (various references)

Japanese Kanji 

筋金入り (dyed-in-the-wool, hardcore, staunch). (various references)

Japanese Katakana 

すじがねいり (dyed-in-the-wool, hardcore, staunch). (various references)

Pig Latin

yed-in-theday.(various references)

Portuguese

direito (straight, right), sincero (sincere), franco (sincere), completo (complete, absolute, full). (various references)

Russian 

твердолобый тори (dyed-in-the wool Tory), абсолютный (absolute). (various references)

Serbo-Croatian

obojen u. (various references)

Thai

ดื้อรั้น (dogged, dyed-in-the-wool, rebel, stiff-necked, stubborn). (various references)

Vietnamese 

ngoan cố (bullet-headed, dyed-in-the-wool, froward, opinionated, pertaincious, recalcitrant, tenacious, unadvisable). (various references)