Level XI of XX on the frequency path
Frequency rank 1334 / 2,608
Rarer in this ranking, but still part of the 2,608-character published set.
More common than 遂 (Accomplish), less common than 茂 (Luxuriant).
A stone on the left sits correctly on the right — a stone set in the correct position is perfectly stiff and rigid.
硬 is rank 1334 of 2,608 in published Japanese.
Study 硬 →