einkar-

prefixed to adjectives or adverbs = Scot. unco = specially, greatly, very; e. vel, very well, Fms. xi. 18; e. fagr, very fine, beautiful, ii. 300; e. skjótt, with great speed, Eg. 354; e. trauðr, very unwilling, Fms. xi. 98; e. mjök, very much, viii. 186; e. lítill, very small, Fbr. 99 new Ed.: cp. Lex. Poët., (very freq. in mod. use.)