Hello everyone, nice to welcome you on our site, this page even has Level 4 answers. I enjoy it =D
Level 4 - RBYEEHW
The answer to this puzzle is:
Words: HERBY, BEERY, HEWER, WEBER, WHEE, EYRE, BYRE, EYER, BREE, EERY, EWER, WEER, BEER, RYE, WEE, HER, ERE, EWE, BEY, HEY, HEW, REB, YEW, WRY
Bonus words:
HERBY, BEERY, HEWER, WEBER, WHEE, EYRE, BYRE, EYER, BREE, EERY, EWER, WEER, BEER, RYE, WEE, HER, ERE, EWE, BEY, HEY, HEW, REB, YEW, WRY