The most common and most likely answer to this crossword clue is the 5 plus 10 letter word SPLIT INFINITIVE
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More clues leading to the result SPLIT INFINITIVE
- The answer is to be finally solved, for example
- To quickly go and to unendingly live are among boundless examples
- It’s frowned upon by some purists but one is to happily cohabit
- Singular part I have involves burning, burning completed structure some object to
- Lips to endlessly pucker and home to mostly discover it — I’ve just done this twice!
- Construction to really care about?
- Take off, then endless space forever, I see Enterprise finally gets to boldly go?
- A construction to suddenly collapse, for example
- Construction to suddenly crumble for example?
- Desert in 5, housing in it to gradually disappear, perhaps
Buddy explains!

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.