An adjective describes a noun.
An example of an adjective for the noun school would be: large school, small school, busy school, etc.
An example of an adjective for the noun pie would be: tasty pie, yummy pie, delicious pie, etc.
scholastic
openhearted
A canal is aquatic. The adjective begins with the letter a.
diurnal, daily
ceelecsstrail
chauvinisticcatastrophic
It must be a word (adjective) that starts with a letter in responsibility and describes responsibility.
scolaire, scolariser, scolarisation
Native as an adjective is one
Snowflakes can be described as lightweight. The adjective begins with the letter l.
The smell from a gas leak reeks. The adjective begins with the letter r.
That adjective may be classic.