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  1. Function: interjection
    Definition: used as a welcome or greeting
    Word History: from slang "What's up, dog?"
    Example Sentence: Updog! How was your Christmas?
    Submitted by: Anonymous from Wisconsin, USA on 12/07/2007 10:14


  1. Function: noun
    Definition: a secret language
    Example Sentence: The friends spoke in an upducular with each other.
    Submitted by: Anonymous from California, USA on 03/09/2010 04:57


  1. Function: adverb
    Definition: even cooler than super: very super
    Example Sentence: That is uper pretty.
    Submitted by: Julia from Pennsylvania, USA on 06/26/2009 12:35


  1. Function: noun
    Definition: fear of one's own self
    Word History: u (meaning you) + -phobia (meaning fear)
    Example Sentence: Anyone who has uphobia will always be scared.
    Submitted by: Maddie from USA on 03/10/2009 05:29


  1. Function: adjective
    Definition: being upset and unsettled by the upset feelings
    Example Sentence: The upsettled student began to think about dropping out of college.
    Submitted by: Thomas from Ireland on 02/18/2013 05:09


  1. Function: interjection
    Definition: used to command silence
    Word History: Upshut comes from "shut up" spelled backwards.
    Example Sentence: Upshut! I can't hear if everyone talks at once.
    Submitted by: Mai H. from North Carolina, USA on 01/30/2008 03:31


  1. Function: adverb
    Definition: from an upside down position: laying upside down to do something
    Word History: combination of upside down and television
    Example Sentence: I'm watching the cartoons upsitele in the living room.
    Submitted by: Lala from Texas, USA on 11/11/2008 08:14


  1. Function: verb
    Definition: to hiccup when you sneeze
    Example Sentence: I had never upsneezed before.
    Submitted by: Mattie from LA, USA on 10/11/2013 04:16


  1. Function: noun
    Definition: a person who stands up for others
    Example Sentence: The upstander stood up for the victim.
    Submitted by: Anonymous from USA on 04/21/2013 09:29


  1. Function: noun
    Definition: a regular human walking on two legs from the viewpoint of an animal
    Example Sentence: Upwalkers came to the forest and destroyed our nests.
    Submitted by: Melody from MD on 10/22/2009 02:46