And at the same time he contributed mightily to America's musical heritage.

Yet governments themselves contribute mightily to that loss of faith.

An awareness of tradition contributes mightily to the students' education.

These are the same tax cuts that have already contributed so mightily to the deficit.

Both contributed mightily to the formation of the postwar environmental movement.

Business leaders complain that the state's tax environment has contributed mightily to job losses.

He has contributed mightily to raising the basketball spirits of a city.

It earned him a game suspension and contributed mightily to the Heat's victory in the series.

The anonymous he or she, however, contributed mightily to the night's triumphant success.

The Jets' miserable offense contributed mightily to the cause all day long.