Session Ten - Vocabulary words pronunciation

Do you know the following vocabulary words? If not, check their pronunciation and meaning from a dictionary. You may want to pronounce the words before you check the sounds from a dictionary.

1. conventions
2. truant
3. soliloquize
4. interregnum
5. atavism
6. cogitation
7. prudery
8. translucent
9. efficacy
10.injudicious
11.lugubrious
12.hullabaloo
13.penurious
14.figurative
15.ribaldry
16.convolution
17.superfluous
18.ministration
19.circuitous
20.alacrity