How many words start with JO?

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

What is the highest scoring word that start with JO?

JOKEY at 19 points in Scrabble, and JOCKO at 21 in Words With Friends, because the two games score the tiles differently.

JOBED, JOBES, JOCKO, JOCKS, JODEL, JOEYS, JOHNS, JOINS, JOINT, JOIST and 33 more on this page.

43 of them: JOBED, JOBES, JOCKO, JOCKS, JODEL, JOEYS, JOHNS, JOINS, JOINT, JOIST and more.

There are 43 of them. The highest scoring is JOKEY at 19 points in Scrabble, and the set averages 14.3.

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.

JOINT noun (anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)
JOKES noun form of JOKE: a humorous anecdote or remark intended to provoke laughter
JOHNS noun form of JOHN: a room or building equipped with one or more toilets
JOINS verb form of JOIN: become part of
JOLLY noun a happy party
JOKER noun a person who enjoys telling or playing jokes
JOCKS noun form of JOCK: a person trained to compete in sports
JOBED noun form of JOB: the principal activity in your life that you do to earn money
JOBES noun form of JOB: the principal activity in your life that you do to earn money
JOIST noun beam used to support floors or roofs

Definitions from Open English WordNet, CC BY 4.0.

All of them: Word lists.