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 c to 3-letter words
99 words found.

alec             chew             coke             
cabs             chic             cold             
cads             chid             cole             
caff             chin             cone             
cage             chip             cons             
caid             chis             coot             
cain             chit             cope             
call             chon             cops             
camp             chop             core             
cane             chow             cors             
cant             chub             cowl             
cape             chug             crag             
capo             chum             cram             
carb             cion             crap             
care             cire             craw             
cark             clad             cred             
cars             clag             crib             
cart             clam             croc             
cash             clap             crow             
cask             claw             cuke             
cate             clay             cups             
cave             clip             curb             
cays             clog             curd             
cell             clop             curn             
cels             clot             cute             
cere             coat             cuts             
cess             coca             disc             
chad             coda             marc             
cham             code             sync             
chao             cods             torc             
chap             coff             zinc             
chat             coft             
chaw             coho             
chay             coil