1. Pointing out something
   "that house over there" 
2. The other one from this
   "this one is green, that one is red"

1. Introduces a subordinate clause
   "It is clear that you're up to the job"

Encyclopedia: That

• Campanula pyramidalis
• Campanula rapunculoides
• Campanula rapunculus
• Campanula rotundifolia
• Campanula trachelium
• Campanulaceae
• Campanulales
• campanular
• campanulate
• campanulated
• Campari
• Campbell
• Campbell-Bannerman
• campeachy
• Campeche
• Campephilus
• Campephilus principalis
• camper
• camper trailer
• camper van
• campestral
• campfire
• Campfire Girl
• campground
• camphor