source.n.07

beginning, source, source, source, informant, generator, source, reservoir, reference, source, source

No data.

sink, sink, sinkhole, cesspool, sink, sink, sink, sink, sink, dip, slump, slump, bury

natural_process, entity

origin

No data.

No data.

engineering

air_bladder, beginning, bury, cesspool, dip, float, generator, ice-cream_soda, informant, reference, reservoir, sink, sinkhole, slump, source

No data.