Here are the answers to Word Trek Frog level

Word Trek Frog Level 1 – Edge, Cliff(ilf)
Word Trek Frog Level 2 – Knife, Shot(efi)

Word Trek Frog Level 3 – Shy, Piglet(hit)
Word Trek Frog Level 4 – Livid, Rage(lre)
Word Trek Frog Level 5 – Lunch, Menu(muh)
Word Trek Frog Level 6 – Zen, Garden(nng)
Word Trek Frog Level 7 – Nails, File(fas)
Word Trek Frog Level 8 – Lemon, Race(oer)
Word Trek Frog Level 9 – Crime, Bail(abe)
Word Trek Frog Level 10 – Mince, Meat(eae)