siliceous needs no unscrambling at all — the nine-letter word is already the strongest play its own letters allow, banking 11 points in Scrabble as it stands. In all, 152 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
siliceous is the highest-scoring word from siliceous, worth 11 points in Scrabble. The top 10 of 152 words are shown here, with the full list organized by length below.
Only one nine-letter word uses the letters in siliceous — and it is siliceous itself. No unscrambling is needed: the word is already playable as written, worth 11 points in Scrabble.
There are 3 eight-letter words that can be made by unscrambling the letters in siliceous. No common everyday answer stands out among these eight-letter results, so let the score decide: the highest-scoring words are coulises, coulisse, and leucosis, each worth 10 points in Scrabble.
Rearranging the letters in siliceous produces 4 valid seven-letter words. No common everyday answer stands out among these seven-letter results, so let the score decide: the highest-scoring words are loessic, oscules, ossicle, and sluices, each worth 9 points in Scrabble.
Unscrambling siliceous turns up 18 six-letter words. If a familiar word is all you need, start with closes, louses, and slices. For points, 13 words tie at 8 points, including closes, slices and ceilis.
There are 40 five-letter words that can be made by unscrambling the letters in siliceous. If a familiar word is all you need, start with close, clues and issue. For points, 20 words tie at 7 points, including close, clues and slice.
Rearranging the letters in siliceous produces 44 valid four-letter words. If a familiar word is all you need, start with clue, cues and ices. For points, 20 words tie at 6 points, including clue, cues and ices.
Unscrambling siliceous turns up 31 three-letter words. If a familiar word is all you need, start with cue, ice and lie. For points, 12 words tie at 5 points, including cue, ice and cel.
There are 11 two-letter words that can be made by unscrambling the letters in siliceous. If a familiar word is all you need, start with is, so, and us. For points, 11 words tie at 2 points, including is, so and us.
Swap a single tile in siliceous and you get a different nine-letter rack with its own word list. None of these appear in the results above — they share 8 of the 9 letters, not all of them.
siliceous is in the NWL, the official Scrabble word list for North America, and in the Words With Friends dictionary, so it's playable exactly as it stands and needs no unscrambling.
The 3-point gap between the two totals comes from the tile values themselves: Scrabble and Words With Friends price the same letters differently.
Dictionaries record one sense for siliceous. Scrabble and Words With Friends score tiles and not meanings, so every sense below is worth the same 11 points on a Scrabble board:
siliceous is the only nine-letter word the same letters produce. No arrangement of the same tiles scores higher in Scrabble, so playing siliceous unchanged also takes the maximum points these letters offer.
The highest-scoring play from these letters is siliceous, worth 11 points in Scrabble, and no other word from siliceous earns more points in Scrabble. Words With Friends prices the same letters differently, so the top of the list changes on a Words With Friends board. Both scores count tile values only and exclude premium squares.
The letters in siliceous produce 152 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 nine-letter word, 3 eight-letter words, 4 seven-letter words, 18 six-letter words, 40 five-letter words, 44 four-letter words, 31 three-letter words and 11 two-letter words.