ONE WORD SUBSTITUTION

1. One who is out to subvert a government - Anarchist
2. One who is recovering from illness - Convalescent
3. One who is all powerful - Omnipotent
4. One who is present everywhere - Omnipresent
5. One who knows everything - Omniscient
6. One who is easily deceived - Gullible
7. One who does not make mistakes - Infallible
8. One who can do anything for money - Mercenary
9. One who has no money - Pauper
10. One who changes sides - Turncoat
11. One who works for free - Volunteer
12. One who loves books - Bibliophile
13. One who can speak two languages -Bilingual
14. One who loves mankind - Philanthropist
15. One who hates mankind - Misanthrope
16. One who looks on the bright side of things - Optimist
17. One who looks on the dark side of things - Pessimist
18. One who doubts the existence of god - Agnostic
19. One who pretends to be what he is not - Hypocrite
20. One incapable of being tired - Indefatigable