unary
         adj 1: consisting of or involving a single element or component;
                  "in a unary operation in a mathematical system one
                  element is used to yield a single result"

English Dictionary: unweary	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
unaware adj (often followed by `of') not aware; "seemed unaware of the scrutiny"; "unaware of the danger they were in"; "unaware of the newborn hope"; "the most unaware person I've known" Synonym(s): unaware, incognizant Antonym(s): aware(p), cognisant, cognizant
From WordNet (r) 3.0 (2006) [wn]:
unwary adj not alert to danger or deception; "the shrieks of unwary animals taken by surprise"; "some thieves prey especially on unwary travelers"; "seduce the unwary reader into easy acquiescence"- O.J.Campbell Antonym(s): wary
From WordNet (r) 3.0 (2006) [wn]:
unweary adj with unreduced energy [syn: untired, unwearied, unweary]
From WordNet (r) 3.0 (2006) [wn]:
unwire v undo the wiring of Antonym(s): wire
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unaware \Un`a*ware"\, a.       Not aware; not noticing; giving no heed; thoughtless;       inattentive. --Swift.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unaware \Un`a*ware"\, adv.       Unawares. [Poetic] --Dryden.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unhair \Un*hair"\, v. t. [1 st pref. un- + hair.]       To deprive of hair, or of hairs; as, to unhair hides for       leather.                   I 'll unhair thy head.                           --Shak.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unmarry \Un*mar"ry\, v. t. [1st pref. un- + marry.]       To annul the marriage of; to divorce. --Milton.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unmoor \Un*moor"\, v. t. [1st pref. un- + moor.] (Naut.)       (a) To cause to ride with one anchor less than before, after             having been moored by two or more anchors.       (b) To loose from anchorage. See {Moor}, v. t.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unmoor \Un*moor"\, v. i.       To weigh anchor. --Sir W. Scott.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unnear \Un*near"\, prep.       Not near; not close to; at a distance from. [Obs.] --Davies       (Muse's Sacrifice).
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unware \Un*ware"\, a. [AS. unw[91]r unwary. See {Un-} not, and       {Wary}.]       1. Unaware; not foreseeing; being off one's guard. [Obs.]             --Chaucer. Fairfax.          2. Happening unexpectedly; unforeseen. [Obs.]                         The unware woe of harm that cometh behind.                                                                               --Chaucer.             -- {Un*ware"ly}, adv. [Obs.] -- {Un*ware"ness}, n. [Obs.]
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unwary \Un*wa"ry\, a. [Cf. {Unware}.]       1. Not vigilant against danger; not wary or cautious;             unguarded; precipitate; heedless; careless.          2. Unexpected; unforeseen; unware. [Obs.] --Spenser.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unweary \Un*wea"ry\, v. t. [1st pref. un- + weary.]       To cause to cease being weary; to refresh. [Obs.] --Dryden.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unwray \Un*wray"\, v. t.       See {Unwrie}. [Obs.]
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unwrie \Un*wrie"\, v. t. [AS. onwre[a2]n; on- (see 1st {Un-}) +       wre[a2]n to cover.]       To uncover. [Obs.] --Chaucer.
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
unary          1. (or "{monadic}") A description of a       {function} or {operator} which takes one {argument}, e.g. the       unary minus operator which negates its argument.   The term is       part of the same sequence as {nullary} and {binary}.          2. Base one.   A number base with only one       digit, namely zero, and which can therefore only be used to       express the number zero.   Attempting to add one to zero       results in an infinite sequence of carries.   Numbers in unary       notation can be represented particularly efficiently however       since each digit requires no storage.          (2001-02-25)