Hello everyone, nice to welcome you on our site, this page even has Level 14 answers. I enjoy it =D
Level 14 - NTVIREI
The answer to this puzzle is:
Words: INVITER, VINIER, TINIER, TRINE, RIVEN, NITER, NITRE, RIVE, INTI, NEVI, VIER, NITE, TINE, VERT, TERN, VIE, NET, TIN, VET, REV, IRE, TEN, NIT
Bonus words:
INVITER, VINIER, TINIER, TRINE, RIVEN, NITER, NITRE, RIVE, INTI, NEVI, VIER, NITE, TINE, VERT, TERN, VIE, NET, TIN, VET, REV, IRE, TEN, NIT