普 (Kanji for normal)

Onyomi

FU	It is normal for people to be FUCKED.

In an eclipse, it is normal for planets to line up in front of the sun.

普通(ふつう) の or　に	normal / normally ★★★★★ 普 (normal) + 通 (pass) = 普通 (normal / normally)
普段(ふだん)	under normal circumstances ★★★☆☆ 普 (normal) + 段 (step / stairs) = 普段 (under normal circumstances)
普遍的(ふへんてき) な	universal ☆☆☆☆☆ 普 (normal) + 的 (motivation / '-al') = 普遍的 (universal)