Related Clues:

• What 'they' can only be, to grammar sticklers
• It may have an "s" at the end
• Numerous and often varied
• Like words ending in S
• Odds or evens, e.g
• Like ghosts and goblins?
• Manifold; numerous
• More than one comrade touring Lima, an old city
• Like cats and dogs
• Like lions and tigers and bears
• "Octopuses" or "octopi"
• Like “mice” and “men”
• 'Men' or 'teeth,' grammatically
• "Men" or "teeth," grammatically
• Many pull item out