Hello everyone, nice to welcome you on our site, this page even has Level 20 answers. I enjoy it =D
Level 20 - EMGERED
The answer to this puzzle is:
Words: DEMERGE, MERGED, DEGERM, MERGEE, EMEER, MERDE, DREE, DEEM, MEED, DEME, DREG, GEED, DERM, EGER, DERE, REDE, GREE, REED, GEE, MED, REM, ERE, ERG, MEG, REG
Bonus words:
DEMERGE, MERGED, DEGERM, MERGEE, EMEER, MERDE, DREE, DEEM, MEED, DEME, DREG, GEED, DERM, EGER, DERE, REDE, GREE, REED, GEE, MED, REM, ERE, ERG, MEG, REG