Common Words by Reading

サイ
79.5%
re-
restoration to life ②reformation ③recycling ④regeneration (of lost or damaged tissue) ⑤rebirth ⑥recall (memory)
reappearance ②reproduction
return ②second coming (e.g. of Christ)
a second time
rebuilding ②protoform reconstruction
ふたた
20.1%
again
0.4%