How many words start with RH?

14, from 5 letters up to 5. All of them are on this page.

What is the highest scoring word that start with RH?

RHYME at 13 points in Scrabble, and RHUMB at 14 in Words With Friends, because the two games score the tiles differently.

RHEAS, RHEME, RHEUM, RHIES, RHIME, RHINE, RHINO, RHODY, RHOMB, RHONE and 4 more on this page.

14 of them: RHEAS, RHEME, RHEUM, RHIES, RHIME, RHINE, RHINO, RHODY, RHOMB, RHONE and more.

There are 14 of them. The highest scoring is RHYME at 13 points in Scrabble, and the set averages 10.1.

Most common words first, then the rest A to Z.

The most familiar words on this page and what they mean. Tap any word for its full entry, score and anagrams.

RHINO noun massive powerful herbivorous odd-toed ungulate of southeast Asia and Africa having very thick skin and one or two horns on the snout
RHYME noun correspondence in the sounds of two or more lines (especially final sounds)
RHEAS noun form of RHEA: smaller of two tall fast-running flightless birds similar to ostriches but three-toed
RHEUM noun a watery discharge from the mucous membranes (especially from the eyes or nose)
RHOMB noun a parallelogram with four equal sides
RHUMB noun a line on a sphere that cuts all meridians at the same angle

Definitions from Open English WordNet, CC BY 4.0.

All of them: Word lists.