Meaning of 'Ro' and 'Aro'

A type of Japanese poetry

A famous opera singer

Aromatic ring compound in chemistry (correct)

The indigenous people of New Zealand

The abbreviation for 'right order'

A standard method used in robotics

A unit of measurement for loudness (correct)

A type of flower found in tropical regions

In cultural studies to refer to a concept of love and respect (correct)

In economics to describe a form of international trade agreement

In fashion to denote a particular style of clothing

In astrology to describe a specific zodiac sign