Related Clues:

• Rarity on the other end of a help line, nowadays
• Houseman with noose like a 27-across
• What a robot might resemble
• See 10
• See 17
• Being most advanced?
• See 12
• Smell an anthropoid
• Sound article more like 1 across than 5 across or 9?
• "To err is ___"
• Individual human being
• Relating to people
• Like a real person
• Relating to mankind
• Being of our species