List of Old English Words in the OED/UNA

Old English	n	Modern English
Unaddled	adj	Unearned.  2. not putrid or rotten.
Unailing	adj	Free from disease.
Unaffeared	adj	Unafraid, afeared.
Unakinned	adj	Not related, for reasons not unakinned or related to each other.
Unalike	adv	Differently; not the same; not alike.
Unalive	adj	Not fully susceptible or awake to something. 2. lack in vitality; not living (fig).
Unanemned	adj	Indescribable, unnamed.
Unaneled	adj	Not having or without receiving extreme unction; unanointed
Unanswered	adj	Not having received received an answer.
Unarm	vb	To disarm; deprive of weapons.
Unarmed	adj	Not armed; without weapons; defensiveless. 2. having no sharp, hard projections, or spines, prickles, plates; said of plants or animals.
Unashamed	adj	Used of persons or their behaviour; feeling no shame, brazen, forward, unabashed, unblushing, unrueful, unsorrowful.
Unashamedly	adv	Without shame, shamelessly, barefacely, brashly, flagrantly, improperly without qualm, unruefully, unbearing, unrespectful.
Unasked	adj	Uninvited, without being asked. 2. not requested or intreated. 3. not asked for; not made the subject of a request.
Unasked-for	adj	Not sought or requested.
Unasking	adj	Without asking for; unrequesting; unsolicitious.
Unawakened	adj	Dull in senses, obtuse, unalert, dormant, slumbered.
Unawakening	adj	Permanently sleeping; death, as in awakening sleep.
Unaware	adv	Not aware of; not cognisant, ignorance. 2. blind to the consequences; reckless.
Unawareness	n	State or condition of being unaware, not with cognisance, unconscious of. 2. nothingness, black-nothing.
Unawares	adv	Without being aware, not aware, ignorant, not cognizant, take unawares, unconsciously, inadvertently; recklessly, lacking caution, unwary. 2. without being noticed, unobserved. 3. "unawares to" -- without the knowledge of; unperceived by. 4. without warning unexpectedly. 5. unknown, inexperience.
Unawares	phr	"At Unawares" - by surprise.
Unawares	phr	"Unawares to" -- without the knowledge of; unperceived by.
Unawed	adj	Not inspired by awe or awestruck. 2. not impressed.