Related Clues:

• Can one be so positive that that's an insect mother?
• Stub born in America?
• One may be positive that that was the very first insect
• One may be positive that this was the first of all the insects
• How a 18 down may may positively get to be six feet long
• Not co-operative in the way of poetry
• One may be definite that this was the first of all the insects
• Sow is thought to be there
• First man gets firm over the insect
• Can you be positive that the fatherly fellow is in at this?
• Contrary, through poetry
• Positively the first insect of them all?
• One may be positive that this was the father of all insects
• Positively the first insect of all
• One may be positive that he was the first of the first of 10 across