Chiefly
Mainly;Mostly
Coarse
Rough
Commonplace
Ordinary
Comparatively
Somewhat ,rather
Complex
-Many parts
-Difficult
Conventional
Usual way of doing something
Curious
-Wanting to know more
-Odd or unusual
Emit
-To produce
-To make
-To give off
Exceedingly
-Extremely
-Abundantly