12-letter words that end in tive
- recuperative — that recuperates.
- regenerative — of, relating to, or characterized by regeneration.
- rejuvenative — to make young again; restore to youthful vigor, appearance, etc.: That vacation has certainly rejuvenated him.
- remunerative — affording remuneration; profitable: remunerative work.
- reproductive — serving to reproduce.
- resurrective — of or relating to resurrection
- retrodictive — of or relating to retrodicting or retrodiction
- seronegative — showing no significant level of serum antibodies, or other immunologic marker in the serum, that would indicate previous exposure to the infectious agent being tested.
- seropositive — showing a significant level of serum antibodies, or other immunologic marker in the serum, indicating previous exposure to the infectious agent being tested.
- sex-positive — explicitly stated, stipulated, or expressed: a positive acceptance of the agreement.
- stupefactive — serving to stupefy.
- sub-additive — something that is added, as one substance to another, to alter or improve the general quality or to counteract undesirable properties: an additive that thins paint.
- subscriptive — a sum of money given or pledged as a contribution, payment, investment, etc.
- substitutive — serving as or capable of serving as a substitute.
- sustentative — maintenance in being or activity; the sustaining of life through vital processes.
- thermomotive — pertaining to motion produced by heat.
- transportive — to carry, move, or convey from one place to another.
- transumptive — of or relating to transumption
- unattractive — providing pleasure or delight, especially in appearance or manner; pleasing; charming; alluring: an attractive personality.
- unconductive — having the property or capability of conducting.
- undefinitive — most reliable or complete, as of a text, author, criticism, study, or the like: the definitive biography of Andrew Jackson.
- unexhaustive — exhausting a subject, topic, etc.; comprehensive; thorough: He published an exhaustive study of Greek vases.
- uninitiative — an introductory act or step; leading action: to take the initiative in making friends.
- uninnovative — tending to innovate, or introduce something new or different; characterized by innovation.
- unperceptive — having or showing keenness of insight, understanding, or intuition: a perceptive analysis of the problems involved.
- unpredictive — of or relating to prediction: losing one's predictive power.
- unproductive — having the power of producing; generative; creative: a productive effort.
- unprotective — having the quality or function of protecting: a protective covering.
- unredemptive — serving to redeem.
- unreflective — not reflective; thoughtless; lacking in due deliberation; heedless; rash: a sweeping, unreflective pessimism.
- unrepetitive — pertaining to or characterized by repetition.
- unrespective — not attentive; unheeding
- unsubjective — existing in the mind; belonging to the thinking subject rather than to the object of thought (opposed to objective).
- unsupportive — giving support.
- vituperative — characterized by or of the nature of vituperation: vituperative remarks.
- xenoreactive — (immunology) That generates a reaction to material from another species.