瓦砚

ink stone or ink slab made from an antique palace tile

wǎ = w + a3

roof tile / abbr. for 瓦特[wa3 te4]

Willy Walrus (w) is practicing karate in the ashram (a3) and smashing one roof tile (瓦) after the other.

yàn = y + an4

ink-stone

瓦砚 is not used as a component in another word.

瓦砚 currently does not appear in any sentence.