Intercourse is a term that can refer to a variety of activities, including transactions, DIALOGUE, COMMERCE, CONVERSE, conversations, TRUCK, COMMUNICATION, CONTACT, TRADE, ASSOCIATION, CONNECTION, AFFINITY, COMMUNION, CORRESPONDENCE, and DEALINGS. Transactions involve the exchange of goods or services for money or other goods or services. DIALOGUE is a conversation between two or more people. COMMERCE is the exchange of goods and services between two or more parties. CONVERSE is to talk informally with someone. Conversation is a talk between two or more people. TRUCK is the transportation of goods by road. COMMUNICATION is the exchange of information between two or more people. CONTACT is the act of touching or being in close proximity. TRADE is the exchange of goods or services for money or other goods or services. ASSOCIATION is a relationship between two or more people or things. CONNECTION is a relationship between two or more people or things. AFFINITY is a natural liking or attraction to someone or something. COMMUNION is a sharing of thoughts and feelings between two or more people. CORRESPONDENCE is the exchange of letters or messages. DEALINGS are interactions between two or more people.