compact C2+

/kəmˈpækt/ closely and neatly packed together; an agreement or covenant M S

propagate C2+

/ˈprɑpəˌɡeɪt/ to breed, spread, or transmit widely M S

compactness C2+

/kəmˈpæktnəs/ the quality of being densely packed or neatly small in size M S

impinge C2+

/ɪmˈpɪndʒ/ to encroach upon or have an effect on something M S