Thin

mjór

(very narrow in all diameters; having a cross section that is small in all directions)

mjór

(having little body fat or flesh; slim; slender; lean; gaunt)

þunnur

(having little thickness or extent from one surface to its opposite)

þunnur

(of low viscosity or low specific gravity — see also watery, liquidy, diluted)

mjókka

(to make thinner)

mjókka

(to become thinner)

þynna

(to make thinner)

þynna

(to dilute)

þynnast

(to become thinner)