servile vs unruly

servile

• Of or pertaining to a slave. 

• Not belonging to the original root. 

• Slavish or submissive. 

• Not sounded, but serving to lengthen the preceding vowel, like the e in tune. 

• A slave; a menial. 

• An element which forms no part of the original root. 

unruly

• Wild; uncontrolled.