hubble-bubble /hubˈl-bubˈl/

1. A bubbling sound
2. Tattle
3. Confusion
4. A crude kind of hookah

• theorisation
• theorise
• theorised
• theoriser
• theorisers
• theorises
• theorising
• theorist
• theorists
• theorization
• theorize
• theorized
• theorizer
• theorizers
• theorizes
• theorizing
• theory
• theory-laden
• theory of everything
• theosoph
• theosopher
• theosophers
• theosophic
• theosophical
• theosophically