One-word Substitution: Part 6

1. To send out of one’s native country: expatriate
2. One who leads others in any field: pioneer
3. One who commits the first act of attack: aggressor
4. One who speaks for others : spokesman
5. One who wastes money for luxury: extravagant
6. One who is unable to bay his debt: insolvent/bankrupt
7. One who abandons his religious faith: apostate
8. One who makes an eloquent public speech: orator
9. One who undergoes the penalty of death for persistence in his faith: martyr
10. A child whose parents are dead: orphan