6d Aeroplane powerd by internal combustion engine 8 letters I have t---o-e-
9a Medicinal plant of the daisy family 8 letter I have f-v---e-
11a having adverse effect on living things 9 letters ii have i-j-r-o-s
24a Insect of the mayfly family 9 letters i have e-h-a-m-r-d