What rhymes with intergroup?

Intergroup rhymes with:

group, groupe, grupe, regroup, croup, droop, drupe, group, groupe, grupe, regroup, roop, roope, roupe, rupe, stroop, stroope, stroup, stroupe, throop, troop, troup, troupe

Intergroup sounds like:

intercorp, intergraph

What rhymes with intergroup?