Words Starting with R and Ending in UM

Words that start with R and end in UM will help you land the highest-scoring word when you're playing a word game, like Words With Friends® or Scrabble® GO. We are here to provide you with words that start with R and words that end in UM, organized alphabetically or by total points.

Words With Friends®

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14 Letter Words

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rhynchosporium 31
radiostrontium 20

2 of 2 words

13 Letter Words

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rutherfordium 24

1 of 1 words

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12 Letter Words

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radiothorium 19

1 of 1 words

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11 Letter Words

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retinaculum 21
roentgenium 19

2 of 2 words

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10 Letter Words

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referendum 19

1 of 1 words

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9 Letter Words

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rhizobium 27
reticulum 18
reptilium 17
responsum 17
ruthenium 17
rostellum 15
rotulorum 15

7 of 7 words

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8 Letter Words

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refugium 18
rubidium 17
ramentum 16
residuum 14
rosarium 12

5 of 5 words

7 Letter Words

Word Points Options
rhenium 14
rhodium 14
rostrum 11

3 of 3 words

6 Letter Words

Word Points Options
rumdum 15
rectum 13
redgum 13
regnum 13
radium 11

5 of 5 words

5 Letter Words

Word Points Options
rheum 11

1 of 1 words

3 Letter Words

Word Points Options
rum 7

1 of 1 words

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