imponderable

1. is a type of: influence - a cognitive factor that tends to have an effect on what you do
   subtypes: leaven, leavening - an influence that works subtly to lighten or modify something

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing