Vocabulary Challenge #2

I promised you a follow-up post to the Vocabulary Challenge, so here are the following 10 from the list :

(Quick reminder, these are words that apparently every high school graduate should know!)

11) Chromosome
12) Churlish
13) Circumlocution
14) Circumnavigate
15) Deciduous
16) Deleterious
17) Diffident
18) Enervate
19) Enfranchise
20) Epiphany

How familiar are you with the above words?  I am proud to say this round went much better for me!!!