Ο όρος 'informal' βρέθηκε επίσης στις εγγραφές:
Στην αγγλική περιγραφή:
bull session
- candid
- casual
- casual dress
- casual wear
- casualness
- chattering
- chitchat
- colloquial
- common-law
- common-law husband
- common-law wife
- conversational
- crosstalk
- deshabille
- dishabille
- English slang
- familiar
- familiarity
- free and easy
- friendly chat
- get together
- gossip
- gossiping
- have an understanding
- loose partnership
- membership
- my friend
- nickname
- prof
- race
- rap
- slang
- slangy
- table talk
- teach-in
- unceremonious
- vulgate
- walkabout
- water cooler