isr
Not valid in Scrabble
It's a recognised English word, but it isn't in the official NASPA Scrabble word list.
- Scrabble points
- 3
- Words With Friends
- 3
- Letters
- 3
Definition of isr
4 senses · 2 parts of speech
name
- (abbreviation, alt-of, initialism)Initialism of Inuvialuit Settlement Region.
See all 4 definitions Show less
name
- (abbreviation, alt-of, initialism)Initialism of Inuvialuit Settlement Region.
noun
-
(abbreviation, alt-of, countable, initialism)Initialism of interrupt service routine.
“This function registers an interrupt service routine (ISR) with the kernel”
- (abbreviation, alt-of, initialism, uncountable)Initialism of intelligence, surveillance, reconnaissance (“spycraft”).
- (US, abbreviation, alt-of, countable, initialism, obsolete, uncountable)Initialism of interstate route.
Definitions from Wiktionary, CC BY-SA.
Words you can make from isr
4 playable · top: SIR (3 pts)
Best play sir 3 points3-letter words
1 word2-letter words
2 wordsFind your best play with isr
See every word you can make from a set of letters that includes isr, or browse word lists you can mine for high-scoring plays.