Here are the possible solutions for sign style clue
Answer
Clue
Relevancy
hep
Clue
In style, old-style
Definition
well abreast of fashionable knowledge
retro
Clue
Back-in-style style
Like an out-of-style garment that's in style
Definition
a kind of rocket
ribs
Clue
Fare that might be Kansas City-style or St. Louis-style
ton
Clue
Style, Elle-style
neon
Clue
Sign style
Definition
a gaseous element
omen
Clue
Good sign or bad sign
Definition
to provide with a prophetic sign
ptomaineconcourse
Clue
Warning sign at a train station's food court? (NOTE: The original sign, without my additions, actually exists. It's in Grand Central Terminal in NYC, on the lower level — the food court level. The sig
