Doubtful and Unrelaxed

Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.

Unrelaxed and doubtful are semantically related In some cases you can use "Unrelaxed" instead an adjective "Doubtful".

Nearby Words: doubt, doubtless, doubting, doubtfulness, doubted

Unrelaxed adjective - Nor relaxed.

Doubtful and unrelaxed are semantically related in uncomfortable topic. Sometimes you can use "Doubtful" instead an adjective "Unrelaxed", if it concerns topics such as not feeling at ease.