The odd word in the given list is “sultry”. The other words, “cool”, “warm”, “hot”, and “humid”, all describe temperature. Sultry, on the other hand, describes a feeling of oppressive heat and humidity. It is often used to describe the weather, but it can also be used to describe a person’s appearance or demeanor.
“Cool” is the opposite of “hot”. It describes a temperature that is below average. It can also be used to describe something that is calm, relaxed, or collected.
“Warm” is a temperature that is above average but not too hot. It can also be used to describe something that is friendly, welcoming, or affectionate.
“Hot” is a temperature that is much above average. It can also be used to describe something that is exciting, passionate, or intense.
“Humid” is a condition of the air that is characterized by a high level of water vapor. It can make the air feel sticky and uncomfortable.