Read the dictionary definition of laughable. All definitions for this word.
1. arousing or provoking laughter
1. an amusing film with a steady stream of pranks and pratfalls
2. an amusing fellow
3. a comic hat
4. a comical look of surprise
5. funny stories that made everybody laugh
6. a very funny writer
7. it would have been laughable if it hadn't hurt so much
8. a mirthful experience
9. risible courtroom antics
2. so unreasonable as to invite derision
1. the absurd excuse that the dog ate his homework
2. that's a cockeyed idea
3. ask a nonsensical question and get a nonsensical answer
4. a contribution so small as to be laughable
5. it is ludicrous to call a cottage a mansion
6. a preposterous attempt to turn back the pages of history
7. her conceited assumption of universal interest in her rather dull children was ridiculous