Step 1: Understanding the words "respectful" and "respectable".
- Respectful: Showing politeness or esteem towards someone or something.
- Respectable: Having a good reputation or worthy of respect.
Step 2: Usage in sentences.
- She was always respectful to her elders.
- The doctor is a respectable member of the community. Final Answer:
\[
\boxed{\text{She was always respectful to her elders. The doctor is a respectable member of the community.}}
\]