different between unnerved vs suspicious

English

unnerved

unnerved (comparative more unnerved, superlative most unnerved)

From Old French sospecious, from Latin suspiciosus, suspitiosus.

suspicious (comparative more suspicious, superlative most suspicious)

Arousing suspicion.
His suspicious behaviour brought him to the attention of the police.
- 1957, H. E. Bates, Death of a Huntsman
  If their views were entrancing their sanitation was primeval; if they possessed stables they were also next to the gas-works; if their gardens were delightful there were odours suspicious of mice in the bedrooms.
Distrustful or tending to suspect.
I have a suspicious attitude to get-rich-quick schemes.
Expressing suspicion
She gave me a suspicious look.

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