閻 is a traditional Chinese hanzi, listed here under the keyword “village gate”. It is built from 門 (gate) and 臽 (a pit). It appears as a component in 5 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “gate” + “a pit”. 閻 is among the results, together with every other character containing the same shapes.
Open 閻 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.