1. Something that cannot be heard. ?

irrevocable

audible

inaudible

infallible

Answer: inaudible

Explanation:


2. One who leaves his own country to settle in another. ?

Foreigner

Emigrant

Tourist

Native

Answer: Emigrant

Explanation:


3. One who walks in sleep. ?

omnipotent

pedestrian

somnambulist

philanthropist

Answer: somnambulist

Explanation:


4. A group of ships. ?

squad

fleet

colony

swarm

Answer: fleet

Explanation:


5. That which cannot be satisfied. ?

Insane

Inapt

Ingenuous

Insatiable

Answer: Insatiable

Explanation:


6. To express in an unclear way. ?

eloquent

garbled

lucid

Intelligible

Answer: garbled

Explanation:


7. Diverse in character or event. ?

homogenous

assiduous

heterogeneous

horrendous

Answer: heterogeneous

Explanation:


8. One who studies human societies and their culture. ?

anthropologist

pharmacologist

pathologist

astrobiologist

Answer: anthropologist

Explanation:


9. A fast moving stream of water ?

Volcano

Fissure

Torrent

Quake

Answer: Torrent

Explanation:


10. To shorten a piece of writing without losing the sense ?

allege

abridge

edit

crop

Answer: abridge

Explanation: