Related Clues:

• Pint-size
• Measly
• Paltry
• Pathetically small
• Small and insignificant
• Ineffectual
• Like the runt of the litter
• Hardly muscular
• Like a runt
• Hardly he-man material
• Runtish
• Hardly hearty
• Certainly not brawny
• Feeble, under-sized
• Like runts