The difference between Smelly and Suspicious

When used as adjectives, smelly means having a bad smell, whereas suspicious means arousing suspicion.

Smelly is also noun with the meaning: a short magazine lee enfield rifle or one of its derivatives.

check bellow for the other definitions of Smelly and Suspicious

Smelly as an adjective:

Having a bad smell.

Examples:

"She was hesitant to remove her shoes, as her socks were rather smelly."
Smelly as an adjective (figuratively):

Having a quality that arouses suspicion.

Examples:

"The detective read the documents and thought, "Something sure is smelly about this case."
Smelly as an adjective (figuratively, computing, slang, in [[extreme programming]]):

Having signs that suggest a design problem; having a code smell.

Examples:

"That smelly code needs to be refactored."

Smelly as a noun (firearms, informal):

a Short Magazine Lee Enfield rifle or one of its derivatives.

Suspicious as an adjective (passive sense):

Arousing suspicion.

Examples:

"His suspicious behaviour brought him to the attention of the police."
Suspicious as an adjective (active sense):

Distrustful or tending to suspect.

Examples:

"I have a suspicious attitude to get-rich-quick schemes."
Suspicious as an adjective:

Expressing suspicion

Examples:

"She gave me a suspicious look."