UNFILED
Un*filed", a. Etym: [Pref. un- not + filed, p. p. of file to defile.]

Defn: Not defiled; pure. [Obs.] Surrey.

UNFILIAL
Un*fil"ial, a.

Defn: Unsuitable to a son or a daughter; undutiful; not becoming a
child.
— Un*fil"ial*ly, adv.

UNFINISHED
Un*fin"ished, a.

Defn: Not finished, not brought to an end; imperfect; incomplete; left in the rough; wanting the last hand or touch; as, an unfinished house; an unfinished picture; an unfinished iron casting.

UNFIRM
Un*firm", a.

Defn: Infirm. [R.] Dryden.

UNFIRMNESS
Un*firm"ness, n.

Defn: Infirmness. [R.]