凹おう凸とつ

noun

unevenness; bumpiness; roughness

Physical unevenness of a surface, with both raised and sunken parts. Common in patterns such as 凹凸がある, 凹凸が多い, and 表面の凹凸.

• この道みちは凹おう凸とつが多おおくて歩あるきにくい。

  This road is very uneven and hard to walk on.

• 表ひょう面めんの凹おう凸とつをなくしてから塗と装そうする。

  Paint it after removing the unevenness from the surface.

noun

imbalance; unevenness; disparity

Figurative use for uneven distribution, imbalance, or disparity in degree, quality, treatment, ability, and similar matters. Often a little more written or analytical than everyday ばらつき.

• 自じ治ち体たいによって支し援えんの手て厚あつさに凹おう凸とつがある。

  The level of support varies unevenly from one municipality to another.

• 各かく部ぶ署しょの負ふ担たんに凹おう凸とつが出でている。

  An imbalance has appeared in the workloads of the different departments.