13-Letter Words Starting SU & Ending N

• the act of preparing a summary (or an instance thereof); stating briefly and succinctly

• money (or other benefits) obtained as a subsidy

• the act of providing a subsidy

• a population that is part of a larger population

• fertilization of a second ovum after a pregnancy has begun; results in two fetuses of different ages in the uterus at the same time

• (geology) the deposition of one geological stratum on another

• (geology) the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest

• (geometry) the placement of one object ideally in the position of another one in order to show that the two coincide

• the placement of one thing on top of another