How many words start with ID?

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

What is the highest scoring word that start with ID?

IDYLL at 9 points in Scrabble, and IDYLL at 10 in Words With Friends, because the two games score the tiles differently.

IDANT, IDEAL, IDEAS, IDEES, IDENT, IDIOM, IDIOT, IDLED, IDLER, IDLES and 4 more on this page.

14 of them: IDANT, IDEAL, IDEAS, IDEES, IDENT, IDIOM, IDIOT, IDLED, IDLER, IDLES and more.

There are 14 of them. The highest scoring is IDYLL at 9 points in Scrabble, and the set averages 6.6.

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.

IDEAS noun form of IDEA: the content of cognition
IDEAL adjective conforming to an ultimate standard of perfection or excellence
IDIOT noun a person of subnormal intelligence
IDOLS noun form of IDOL: a material effigy that is worshipped
IDIOM noun a manner of speaking that is natural to native speakers of a language
IDLED adjective form of IDLE: not in action or at work
IDLER noun person who does no work
IDLES adjective form of IDLE: not in action or at work
IDYLL noun an episode of such pastoral or romantic charm as to qualify as the subject of a poetic idyll
IDYLS noun form of IDYL: a musical composition that evokes rural life

Definitions from Open English WordNet, CC BY 4.0.

All of them: Word lists.