Scool Scrabble Tool
Scool is a tool for finding valid letter combinations for Scrabble. It currently uses the TWL06 wordlist. We'll add other wordlists in the future to complement TWL, such as SOWPODS.
You would benefit by memorizing these:

 

Construct your own queries:

Like:

Use the following placeholders for the like query: % matches any number of characters; _ matches exactly one character, !negates; @ intersects (AND's) the results. The like query is a fast and flexible way to find words matching a pattern.

 

Anagram:

Sub-anagrams are coming... stay tuned!

 

Where:

The where query is more advanced. It lets you define the SQL WHERE clause manually. For example, here's a query that finds all 7-letter words with 'able' somewhere inside them.

Add b to 3-letter words
117 words found.

baal             bibb             brad             
baas             bice             brag             
baba             bids             bran             
baby             biff             bras             
bads             bilk             brat             
baff             bill             braw             
bags             bins             bray             
bail             birk             bred             
bait             bits             bree             
bale             blab             brig             
ball             blam             brim             
bals             blat             brin             
band             blaw             brow             
bane             bled             brut             
bani             blet             bump             
barb             blin             buns             
bare             blip             burb             
barf             blob             burd             
bark             blog             burn             
barm             blot             burp             
bars             blow             bute             
bash             boar             buts             
bask             boat             byes             
bass             bode             carb             
bate             bods             cobb             
batt             boff             curb             
bawl             boho             feeb             
bays             boil             flub             
bear             bold             forb             
beat             bole             gamb             
beau             bone             garb             
beds             boob             herb             
bell             boot             jamb             
bels             bops             jibb             
bend             bora             lamb             
bens             bore             sibb             
berg             bort             tomb             
beta             bout             
beth             bowl             
bhut             boxy