Question

I need help...............

Answer 1

Step-by-step explanation:

Unbelievable means that something is hard to believe.

un- not

able- capable of doing

Speechless and effortless are similar because they are done without something. Speechless means you can't speak. Effortless means it can be done without any effort

Unforgetable means you cannot forget something. Its prefix is un, which means not. Its suffix is able which means capable of doing.

Answer 2

1. Opposite of believable Prefix: un suffix : able

2. Without use . It only has a suffix: - less

3. They both have the suffix -less (?)

4. Opposite if forgettable Prefix: un suffix: able

5. Eg: I was unable to pick the heavy box up.

Prefix: un meaning opposite of able

Suffix: able meaning without ability