Which type of contract is established through verbal or written words?

Expressed contracts are formed through clear verbal or written communication, signifying the intentions and agreements made by the parties involved. When the terms of the agreement are explicitly stated, either spoken or documented, it is categorized as an expressed contract. This clarity in communication ensures that all parties have a mutual understanding of their obligations and rights under the agreement.

Implied contracts, on the other hand, are not articulated through clear language but are inferred from the actions or circumstances of the parties involved, leaving room for interpretation. Oral contracts refer specifically to agreements made verbally without a written component; while these can also be expressed contracts, they may lack some legal protections compared to written agreements. Unilateral contracts involve a promise made by one party in exchange for a specific action by another party, which doesn't inherently require explicit spoken or written articulation.