I have trouble with 'suspicious'. For example:
a."He looks at me suspiciously"
b."He gives me a suspicious look"
I can read both of these as meaning both "there is something suspicious in the way he is looking at me" and "he sees something about me that he finds suspicious".
I have a mild dyslexia, I'll admit. I am often confused when shop doors offer 'Entrance' and 'Exit' side by side. I can see 'Exit' to mean "this is the way to exit the street". So this problem with 'suspicious' may be all my own, but I don't know.
If it is a problem with the word, how do we resolve it?