凹ReplayHide orderStrokes: KanjiVG, CC BY-SA 3.0concave; depressed; sunken; indented; female (connector etc)PinyināoStrokes5Frequency25898 of 2500Words starting with 凹Words ending in 凹Anywhere in a word
凸ReplayHide orderStrokes: KanjiVG, CC BY-SA 3.0to stick out; protruding; convex; male (connector etc), Taiwan pr. [tu2]PinyintūStrokes5Words starting with 凸Words ending in 凸Anywhere in a word