The word "approachable" refers to a person who is easy to talk to or interact with. There are several synonyms for this word, including affable, friendly, amiable, genial, and sociable. Affable refers to someone who is pleasant and easy to approach, while friendly is a term used to describe someone who is warm and welcoming. Similarly, amiable suggests that a person is friendly and cordial, while genial implies a pleasant and cheerful disposition. Lastly, sociable is a word used to describe someone who is often in the company of others, and who is open and receptive to social interactions.