The most common and most likely answer to this crossword clue is the 6 letter word VERITY
V
E
R
I
T
Y
More clues leading to the result VERITY
- Girl about town, big one, heads off
- Reality truly overwhelms sex
- Extremely gripping – it’s a fact
- Spanking possesses allure, in truth
- Whatever I type contains such truth
- ‘Pretty’ describes it, in truth
- Truth, really, about sex
- Truth is extremely constraining thing
- What’s needed, in actual truth
- Seeker gripped by actual truth
Buddy explains!

The straight part
We know that "truth" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case truth = verity.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does VERITY mean?
VERITY noun- Truth, fact or reality, especially an enduring religious or ethical truth.
- A true statement; an established doctrine.