old guard

1. A faction that is unwilling to accept new ideas (synset 108434135)
   is a type of: faction, sect - a dissenting clique

Other Searches

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