As of, on signs (3)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
est
(Other definitions for est that I've seen before include "psychological programme" , "self-improvement programme" , "Time Americans adopted" , "Suffix showing superlative" .)
I believe the answer is:
est
(Other definitions for est that I've seen before include "psychological programme" , "self-improvement programme" , "Time Americans adopted" , "Suffix showing superlative" .)