Hello everyone, nice to welcome you on our site, this page even has Level 14 answers. I enjoy it =D
Level 14 - UNRBGNI
The answer to this puzzle is:
Words: BRUNG, BURIN, BRUIN, RUING, UNRIG, INRUN, INURN, BRIN, BUNN, GIRN, BUNG, BRIG, GRUB, RUNG, BURG, BIN, BIG, GNU, RUN, NUN, RUB, NUB, NIB, GIN, BUN, RIB
Bonus words:
BRUNG, BURIN, BRUIN, RUING, UNRIG, INRUN, INURN, BRIN, BUNN, GIRN, BUNG, BRIG, GRUB, RUNG, BURG, BIN, BIG, GNU, RUN, NUN, RUB, NUB, NIB, GIN, BUN, RIB