1. Without formality
   "he visited us informally" 
2. With the use of colloquial expressions
   - colloquially, conversationally

See also: informal

Antonym: formally

• poignant
• poignantly
• poikilotherm
• poikilothermic
• poikilothermous
• poilu
• poinciana
• Poinciana gilliesii
• Poinciana pulcherrima
• Poinciana regia
• poinsettia
• poinsettia strain
• point
• point after
• point after touchdown
• point duty
• point in time
• point jam
• point lace
• point man
• point mutation
• point of accumulation
• point of apoapsis
• point of departure
• point of entry