Something I am thankful for that starts with the letter "V" is........

I am thankful for the violin that I have been able to play!

Vacations, veggies :)

Verse - poetry or song

I am thankful that I can spend vacations with my dog.

I am thankful for Venting, it is hard for me to start but the outcome is always so positive and feels good.

Velvet

I am grateful for virtues. The many virtues we practice, help to build our character and work to mold us into who we are. They can show what drives us, and what might be the influences behind our actions.

Vegetables.

vision (literal and metaphorical)

Values