nail-biting
         adj 1: (of a situation) characterized by or causing suspense
                  [syn: {cliff-hanging}, {suspenseful}, {suspensive},
                  {nail-biting}]

English Dictionary: nullified	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
nilpotent adj equal to zero when raised to a certain power
From WordNet (r) 3.0 (2006) [wn]:
nullified adj deprived of legal force Synonym(s): invalidated, nullified
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Nullibiety \Nul`li*bi"e*ty\, n. [L. nullibi nowhere.]       The state or condition of being nowhere. [Obs.]
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Nullifidian \Nul`li*fid"i*an\, a. [L. nullus none + fide[?]       faith.]       Of no faith; also, not trusting to faith for salvation; --       opposed to {solifidian}. --Feltham.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Nullifidian \Nul`li*fid"i*an\, n.       An unbeliever. --B. Jonson.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Nullify \Nul"li*fy\, v. t. [imp. & p. p. {Nullified}; p. pr. &       vb. n. {Nullifying}.] [L. nullificare; nullus none + -ficare       (in comp.) to make. See {Null}, a., and {-fy}.]       To make void; to render invalid; to deprive of legal force or       efficacy.                   Such correspondence would at once nullify the                conditions of the probationary system.   --I. Taylor.          Syn: To abrogate; revoke; annul; repeal; invalidate; cancel.                See {Abolish}.