Here are the solutions to all the levels of Word Spark Watermelon.

Word Spark Watermelon Level 1 – Candle, Launces
Word Spark Watermelon Level 2 – Canoes, Oceans

Word Spark Watermelon Level 3 – Caller, Cellar, Recaly
Word Spark Watermelon Level 4 – Captan, Catnap
Word Spark Watermelon Level 5 – Carved, Craved
Word Spark Watermelon Level 6 – Equals, Squeal
Word Spark Watermelon Level 7 – Cashed, Chased
Word Spark Watermelon Level 8 – Casked, Sacked
Word Spark Watermelon Level 9 – Accept
Word Spark Watermelon Level 10 – Charts, Starch
Word Spark Watermelon Level 11 – Choked, Hocked
Word Spark Watermelon Level 12 – Delude, Dueled, Eluded
Word Spark Watermelon Level 13 – Citric, Critic
Word Spark Watermelon Level 14 –
Word Spark Watermelon Level 15 – Genoms, Gnomes

Word Spark Watermelon Level 16 – Clasps, Scalps
Word Spark Watermelon Level 17 – Clawed, Declay
Word Spark Watermelon Level 18 – Earths, Haters, Hearts, Rathes
Word Spark Watermelon Level 19 – Greedy, Greyed
Word Spark Watermelon Level 20 – Accord