1. dyspeptic
My tummy hurts after I eat: I guess I must be dyspeptic.
(suffering from pain caused by digestive problems)
2. nullification
There were heartbroken by the nullification of all their shared hopes and dreams.
(the act of nullifying; making null and void; counteracting or overriding the effect or force of something)
3. prohibitive
The cost of this phone is prohibitive! Why would anyone buy it?
(so high that people are prevented from using or buying something)
4. maelstrom
Many sailors died when their ship was sucked down into the maelstrom.
(a dangerous area of water that moves very fast in a circle)
5. abet
It's fun to abet diet people take some desserts.
(to help, encourage, or support someone in a criminal act)