elatiOus motifelatiOns - joyfully active thematic word development
elatiOus - derived from elatiOn –noun 
a feeling or state of great joy or pride; exultant gladness; highspirits. 


verb - the active state of elatiOn. ex. She was elatiOus about seeing her brother after such long absence. 

http://dictionary.reference.com/browse/elation

motifelatiOn  (motif.elatiOn)- deriverd from motif + elatiOn, motif - noun
a recurring subject, theme, idea, etc., esp. in a literary,artistic, or musical work.
http://dictionary.reference.com/browse/motif