Skip to main content
lumpiness

lumpiness

2 4.4
The feel of many small bumps on a surface
  • noun
  • /ˈlʌmpɪnəs/
translation icon : grumosidad
  • None of the patients had significant granuloma formation or visible lumpiness.
  • lumpiness of the breast
  • lumpiness or bumpiness

Examples

  • But there's a danger in reading too much into quarterly figures and the lumpiness of individuals.

    Blog text (7)
  • Then the smooth, aerodynamic shape would be preserved on the outside, and the lumpiness from the core would be on the inside.

    Academic text (1993)
  • Thus, the background radiation we see now should preserve the lumpiness from that early era.

    Academic text (1995)
  • Wouldn't you expect more lumpiness with greater masses in different directions?

  • Qualitatively, gravity acts to increase the lumpiness of matter in the universe.

    Academic text (1990)
  • There must be lumpiness, or else, as is intuitively clear, with convex costs, investment would optimally take place over time.

    Academic text (2001)
  • Like ocean ripples that grow into giant waves, the slight lumpiness of the early universe was the seed for the clusters of galaxies that exist today.

    Academic text (1995)
  • The average density of the universe is about one atom per cubic meter, and in the absence of significant lumpiness, each of us would be a poor, lone, torn hydrogen atom who would never get to meet even one other hydrogen atom.

    Academic text (1995)
  • Further work, discussed in the concluding section, will involve numerical simulation of real power networks and aim to capture, at a more granular level, non-convexities and lumpiness.

    Academic text (2000)
  • The lumpiness of the mashed potatoes made them difficult to serve.

Synonyms

bumpity
vslumpiness
  • Informal
2 9.1

A rough, uneven surface that makes travel feel jumpy

is a neutral physical description rather than a colloquial travel comment
bumpiness
vslumpiness
1 4.6

An uneven surface with many bumps

describes being covered by separate solid irregular masses rather than smooth
chunkiness
vslumpiness
1 3.8

A texture with large pieces that feels thick

concerns surface irregularities rather than overall thickness or bulk
knobbiness
vslumpiness
7.5

Small rounded lumps on a surface that you can feel

focuses on larger or irregular masses instead of tiny rounded projections
nubbiness
vslumpiness
9.6

A rough feeling on fabric caused by small bumps

applies generally to solid items not only to textiles

Antonyms

5 1.9

An even surface without rough parts

How Lumpy

lumpiness
2 4.4
bumpiness
1 4.6
unevenness
1 5.1
smoothness
5 1.9

Surface Forms

lumpiness singular
lumpinesses plural

Morphology

lumpiness = lumpy + lump (transparent) = lump + y + ness

Standard noun formation from the adjective 'lumpy' (lump + -y) using the suffix '-ness' to indicate a state or quality.

Etymology

The word lumpiness comes from the simple word lump ('a small mass or swelling') plus the ending -ness ('state or quality'). So, lumpiness is the 'state of having lumps' or not being smooth, which is why we use it for bumpy mashed potatoes or a sweater with bumps.