accretions

Slowly gathered layers

Accretions are things that have accumulated gradually over time, building up layer by layer.

The word often describes physical deposits—mineral accretions on pipes, calcium accretions on bones—but extends to abstract accumulations: The law had gathered accretions of interpretation over centuries.

An accretion is both the process of gradual growth and what results from it.

deposits

sediment

Particles settling in liquid

  • siltWaterborne earth particles
  • alluviumWater-deposited loose sediment
  • plaqueInscribed memorial tablet

tartar · calculus · scale · residue · encrustation · coating · film · grime · soot · crud

gradual

accumulation

Collected mass over time

gathering · layering · snowballing · cumulative · stratification · agglomeration · coalescence

geological

sedimentation

Particles settling in liquid

fossilization · erosion · moraine · till · loess · delta · fluvial · glacial · alluvial · layering

astronomical

planetesimals

Small accreting celestial objects

asteroids · comets · nebula · gravity · collisions · moonlets · rings · satellites · circumstellar · planetary cores

financial

compound interest

Returns on reinvested earnings

dividends · earnings · appreciation · portfolio growth · capital gains · wealth building · compounding · returns

Opposites
growth vs. reduction

accretionserosions

Gradual wearing processes

depletions · diminutions · reductions · ablations · losses

gradual vs. sudden

accretionssurges

Abrupt powerful rises

windfalls · influxes · bursts

aggregation vs. dispersal

accretionsdispersals

Acts of spreading outward

scatterings · fragmentations · disintegrations · dissolutions · diffusions

Family

accretion

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