The most common and most likely answer to this crossword clue is the 7 letter word SPHERIC
S
P
H
E
R
I
C
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The straight part
We know that "Like 2" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case like 2 = spheric.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 SPHERIC mean?
SPHERIC noun- A short pulse of electromagnetic radiation produced by lightning
- Spherical.
- Of or relating to the heavenly orbs, or to the sphere or spheres in which, according to ancient astronomy and astrology, they were set.