1. ONEROUS--

Complex

Plain

Easy

Straight-forward

2. TENACITY:

Splendor

Perseverance

Tendency

Decimation

3. TRICKY--

Easy

Professional

Awkward

Difficult

4. The antonym of 'Arrogant' is--

proud

modest

rude

indignant

5. Choose the word which is most nearly similar in meaning to the word 'ENLARGE"

shrink

large

contract

expand

6. VAGUE--

expressive

felicitous

well-defined

provocation

7. EQUIVOCAL--

ambiguous

obstacle

indolent

valorous

8. INTRINSIC:

Introvert

Intricate

Complicated

Secret

9. The synonym of 'Altitude' is--

great

attitude

height

beatitude

10. PROBLEMATIC--

Easy

Professional

Awkward

Tricky