nornë lintië

he ran quickly

nornë lintieryanen

he ran as swiftly as he could, (lit.) he ran with his speed

lintië

swiftness, speed

lintië noun "swiftness, speed" derived from linta; also used as adverb "quickly", nornë lintië "he ran with swiftness", also more explicitly with pronominal suffixes and the instrumental ending -nen: lintieryanen "with his speed" (PE17:58)