small;  little;  diminutive
What is a small business?
inconsiderable;  negligible;  minor
low
To speak in a low voice
To play at low stakes
To cook over a gentle/low heat;  To cook over a low flame
To turn down the radio
young
child
Come here, child!
In my childhood/When I was a child/While still a child/As a child,  I did not like reading
I have known him from a child/when he was a child