mist
teem
teem
Mist
LAMP!
A four letter word starting with the letter a is able.
One word that fits this definition is mist.
The 4 letter word for a light rain can be mist.
No, it is not.
rain
teem
teem
lamp
Mist
A four letter word meaning to grow light as the sun rises is dawn.
Dawn is the four letter word meaning to grow light as the sun rises. Dawn is the beginning of a new day.
LAMP!
dawn