Hello everyone, nice to welcome you on our site, this page even has Level 4 answers. I enjoy it =D
Level 4 - AIRSNGI
The answer to this puzzle is:
Words: ARISING, AIRINGS, AIRING, SIRING, RASING, GRAINS, AIRNS, GARNI, GIRNS, SIGNA, SARIN, GNARS, GRANS, GRINS, IRING, NARIS, RAGIS, RAINS, RANIS, GAINS, INIA, NAGS, RAGS, RIAS, GINS, RIGS, RINS, IRAN, AGIN, ANIS, RANG, GIRN, GNAR, GRAN, IRIS, NISI, AIRS, RIGA, RANI, SAIN, SANG, SARI, SNAG, AINS, AIRN, SAG, RAN, NAG, INS, GIN, GAR, ANI, RAG
Bonus words:
ARISING, AIRINGS, AIRING, SIRING, RASING, GRAINS, AIRNS, GARNI, GIRNS, SIGNA, SARIN, GNARS, GRANS, GRINS, IRING, NARIS, RAGIS, RAINS, RANIS, GAINS, INIA, NAGS, RAGS, RIAS, GINS, RIGS, RINS, IRAN, AGIN, ANIS, RANG, GIRN, GNAR, GRAN, IRIS, NISI, AIRS, RIGA, RANI, SAIN, SANG, SARI, SNAG, AINS, AIRN, SAG, RAN, NAG, INS, GIN, GAR, ANI, RAG