The term 'fill with pride' can be expressed in three different ways, each with five letters. The first is 'EXALT, ' which means to raise in rank, honor, or esteem. The second is 'SWELL, ' which means to become larger or greater in size or intensity. The third is 'ELATE, ' which means to fill with joy or pride. All three words refer to a feeling of joy and satisfaction that comes from achieving something great.