Related Clues:

• Not concealed - public
• Accessible - frank
• Accessible - candid
• Available for business
• Frank - doing business
• Not enclosed
• Frank - accessible
• With which to offer hearty welcome
• Candid — ready for business
• Traditional room heater
• Frank — accessible
• Honest — frank
• Start, as a savings account
• Not invitational
• Plain green circle on top