Is EFFECTIVE a valid Scrabble word?
Yes, EFFECTIVE is a valid word in US Scrabble and UK Scrabble, worth 20 points.
Base score before bonus squares; blank tiles score zero.
What does EFFECTIVE mean?
- adjective
producing or capable of producing an intended result or having a striking effect
“an air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation”
- adjective
able to accomplish a purpose; functioning effectively
“people who will do nothing unless they get something out of it for themselves are often highly effective persons...”
- adjective
works well as a means or remedy
“an effective reprimand”
- adjective
exerting force or influence
“the law is effective immediately”
Definitions from WordNet 3.1, Princeton University.
Points
- Scrabble
- 20
- Words With Friends
- 22
- Letters
- 9
E (1) + F (4) + F (4) + E (1) + C (3) + T (1) + I (1) + V (4) + E (1) = 20 points in Scrabble.
Dictionary status
- Scrabble (US & Canada)Valid
- Scrabble (UK & worldwide)Valid
- Words With FriendsListed
Scrabble lists: NWL2023 (US & Canada) and CSW24 (UK & worldwide). WWF uses our ENABLE reference plus verified additions. “Listed” and “Not listed” describe that reference; check acceptance in the game. Sources reviewed 2026-10-03.
Hooks for EFFECTIVE
Single letters that turn EFFECTIVE into another valid word in US Scrabble. Hooks let you extend a word already on the board.
Front hooks0
None. Nothing can be added to the front.
Back hooks1
Words you can make from EFFECTIVE
The 43 highest-scoring words using these letters.
Study EFFECTIVE and related words
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