Word
Word

でこ
brow; forehead; bump
Word

凹凸

おうとつ
unevenness; roughness; ruggedness
Word

凸凹

でこぼこ、とつおう、だくぼく
unevenness; roughness; ruggedness; inequality
Word

凸版印刷

とっぱんいんさつ
letterpress; relief printing
Word

お凸

御凸
おでこ
brow; forehead; prominent forehead; beetle brow; not catching anything (in fishing)
Word

凸角

突角
とっかく
convex angle
Word

凸面鏡

とつめんきょう
convex mirror
Word

凸面

とつめん
convex surface; convex
Word

凸坊

でこぼう
beetle-browed boy; mischief