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  1. Function: noun
    Definition: a tendency to say the opposite of everything you hear: a tendency to always take the opposite side
    Example Sentence: She has a bad case of oppositeka.
    Submitted by: Shaina from Georgia on 08/25/2011 10:33


  1. Function: adjective
    Definition: having an opposite feeling
    Example Sentence: She felt opposity at the party when her friend was laughing.
    Submitted by: Anonymous from USA on 11/13/2012 04:50


  1. Function: adjective
    Definition: too dramatic or overly exaggerated in one's reaction to something
    Word History: from "opera" which is very dramatic and loud
    Example Sentence: You are very oprenthetic today!
    Submitted by: CassWill from Alabama, USA on 11/23/2009 03:20


  1. Function: adjective
    Definition: feeling energized
    Example Sentence: I was so oprey today in gym.
    Submitted by: Anonymous on 07/09/2007 02:13


  1. Function: noun
    Definition: a type of music
    Example Sentence: Let's listen to some opsk music.
    Submitted by: John from Florida, USA on 09/29/2010 03:54

opt in

  1. Function: verb
    Definition: to choose to participate in something
    Word History: Internet
    Submitted by: SpeedRacer from Massachusetts on 07/09/2007 02:41


  1. Function: adjective
    Definition: to try to be optimistic when you aren't sure yet
    Word History: optimistic and trial
    Example Sentence: I am going to try being optimistictrial today.
    Submitted by: Hannah from Texas on 01/07/2015 09:05


  1. Function: noun
    Definition: the study of optimists: the science of optimism
    Example Sentence: Optimists study optimistology.
    Submitted by: Gamin from USA on 03/19/2012 01:42


  1. Function: adjective
    Definition: often full of optimism
    Example Sentence: The optimistical girl skipped to the party.
    Submitted by: Trixie from New Jersey, USA on 04/18/2012 06:19


  1. Function: adjective
    Definition: full of options: full of suggestions of things to do
    Example Sentence: He is very optinous!
    Submitted by: Paige from California, USA on 02/11/2008 07:32