One Word Substitutes
1. A remedy for all diseases……Panacea
2. An imaginary land with perfect social order……Utopia
3. A person who offers service selflessly……Volunteer
4. Holding office without any remuneration……Honorary
5. An office with high salary but without work……sinecure
6. A person who goes on foot……Pedestrian
7. A person who writes in beautiful handwriting……Calligrapher
8. The study of language……Philology
9. The study of the origin of words……Etymology
10. The study of sound and sound systems……Phonetics
11. The study of the meaning of words……Semantics
12. The study of ancient writings……Palaeography
13. The study of coins……Numismatics
14. The act of killing of a race of people (extermination) ……Genocide
15. The act of killing oneself……Suicide
16. The act of killing of mother……Matricide
17. The act of killing of one person by the other……Homicide
18. The act of killing of the king……Regicide
19. The act of killing of brother……Fratricide
20. The form of government run by officials……Bureaucracy