Related Clues:

• Opp. of syn.
• Marching insect
• Tiny laborer
• Army member?
• Picnic plaguer
• 'The Atom ___ Show' (1960's TV cartoon)
• Hill builder
• Worker on a farm
• Rocker Adam
• Six-legged critter
• Formicary member
• Red or black creature
• Tiny tunneler
• Dragonfly prey
• Yellow jacket, for one