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

2 words
rhynchosporium
radiostrontium

2 of 2 words

13 Letter Words

1 word
rutherfordium

1 of 1 words

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12 Letter Words

1 word
radiothorium

1 of 1 words

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11 Letter Words

2 words
retinaculum
roentgenium

2 of 2 words

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10 Letter Words

1 word
referendum

1 of 1 words

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9 Letter Words

7 words
rhizobium
reticulum
reptilium
responsum
ruthenium
rostellum
rotulorum

7 of 7 words

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8 Letter Words

5 words
refugium
rubidium
ramentum
residuum
rosarium

5 of 5 words

7 Letter Words

3 words
rhenium
rhodium
rostrum

3 of 3 words

6 Letter Words

5 words
rumdum
rectum
redgum
regnum
radium

5 of 5 words

5 Letter Words

1 word
rheum

1 of 1 words

3 Letter Words

1 word
rum

1 of 1 words

Popular word lists starting with R and ending in UM

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