Kanji with the 曰 Radical (say)

utmost, most, extreme

sai

write

sho

bend, music, melody, composition, pleasure, injustice, fault, curve, crooked, perverse, lean

kyoku

grow late, night watch, sit up late, of course, renew, renovate, again, more and more, further

kou

exchange, spare, substitute, per-

tai

formerly, once, before, ever, never, ex-

sou

office, official, comrade, fellow

sou