Unscramble IRNTONH

TINHORN

INTRON ORNITH

INTRO IORTN NINTH NITON NITRO NOINT NORIT NORTH RHINO ROINT RONIN THORN

HINT HIRO HOIN HOIT HONT HORI HORN HORT HOTI INRO INTO INTR IRON NITO NOIR NONI NORI NORN OINT ORTH RIOT ROIN ROIT RONT ROTI THIN THIO THIR THON THOR THRO TIRO TONN TORI TORN TRIN TRIO TRON

HIN HIR HIT HOI HON HOR HOT INN INT ION NIN NIT NOH NON NOR NOT NTH ONI ONT ORN ORT RHO RIN RIO RIT ROI ROT RTI THO TIN TOI TON TOR TRI

HI HO HR HT IN IO IR IT NI NO NR NT OH OI ON OR OT RH RN RO RT TH TI TN TO TR