Word

必然

ひつぜん
inevitable; necessary; certain; sure; inevitability; necessity
Word

同然

どうぜん
similar to; same; right; proper; just; natural
Word
こうぜん
open; public; official; overt
Word

不自然

ふしぜん
unnatural; artificial; affected; strained
Word

突然変異

とつぜんへんい
mutation
Word

依然

いぜん
still; as yet; as it has been
Word

全然

adv
ぜんぜん
not at all (with neg. verb); wholly; entirely; completely
Word

未然

みぜん
before it happens; previously
Word

天然痘

てんねんとう
smallpox; variola
Word

愕然

がくぜん
astonishment; shock; amazement; terror