This is the second post in the series of the Word Power started a while ago. So here goes the list:
- cauldron – large vessel / great distress
- trepidation– apprehension
- conscentious– thorough
- harbinger– to signal of what is to come
- blasphemy – irreverent talk
Kapil's Korner 
Blasphemy is wrongly spelt!!! A typo there..
@Pragni
Thanks for pointing it out. Mistake corrected.