prematurity

from WordNet (r) 3.0 (2006)

prematurity
    n 1: the state of being premature [syn: {prematureness},
         {prematurity}]

from The Collaborative International Dictionary of English v.0.48

Prematurity \Pre`ma*tu"ri*ty\, n. [Cf. F. pr['e]maturit['e].]
   The quality or state of being premature; early, or untimely,
   ripeness; as, the prematurity of genius.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

34 Moby Thesaurus words for "prematurity":
      forwardness, haste, hastiness, impropriety, impulse, impulsiveness,
      inappropriateness, inauspiciousness, inconvenience, inexpedience,
      infelicity, inopportuneness, inopportunity, intempestivity,
      interruption, intrusion, irrelevance, lateness, overhastiness,
      precipitation, precociousness, precocity, prematureness, rush,
      unfavorableness, unfitness, unfittingness, unfortunateness,
      unpropitiousness, unripeness, unseasonableness, unsuitability,
      untimeliness, wrongness