Which word has the most nearly opposite meaning of capitalized word?

1.FRACTION

eon, portion, whole, moment

2. STATIC

temporary, nostalgic, changeable, gradual

3. LINEAR

straight, narrow, bright, crooked

4. HINDER

progress, cripple, help, obstruct

5. QUANTITATIVE

huge, abrupt, lengthy, measureless

1.whole
2.changeable
3.crooked
4.help
5.measureless