1.Most selfish word of one letter.
2. Most satisfying word of two letter.
3. Most poisonous word of three letter.
4. Most beautiful word of four letter.
5. Most pleasing word of five letter.
6. Most fastest spreading word of six letter.
7. Most hardest working word of seven letter.
8. Most enviable word or eight letter.
9. Most powerful word of nine letter.
10.Most essential word of ten letter.