s, a, o, d, e, l, n, p, r, t, i, u are letters that make 'natural depression'
RES, Sion, re, si, PR, Depression, at, SI, SS, natural, on, depression, press, RA, Ur, AL, DE, Io, ion, Ra, Re, Al, At, Es, Pr, Si, Na, depress are words within 'natural depression'
1 possible definitions for 'natural depression'
Under this definition, natural depression is a noun and has the following properties:
depression has the same meaning as natural depression
natural elevation, elevation have the opposite meaning of 'natural depression'
'natural depression' can be a type of geological formation, formation.
bed, crater, sinkhole, oceanic abyss, valley, vale, swallow hole, basin, sink, trough, trench, hole, deep, bottom, lowland, hollow are types of 'natural depression'.