10-Letter Words Containing: I,D,R,I,B,S,_,_

• breed animals or plants using parents of different races and varieties

• someone who assists or supports by giving a subsidy

• Any of several species of birds in the family Viduidae, incorporating whydahs and widow finch.

• a chemical agent that destroys plants or inhibits their growth

• someone who divides parts into smaller parts (especially a divider of land into building sites)