catalyst

1. Chemistry A substance, usually used in small amounts relative to the reactants, that modifies and increases the rate of a reaction without being consumed in the process.

2. A substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible.

3. An agent that provokes or speeds significant change or action.

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Top Words by points	Points	Word Game
catalyst	13	Scrabble

2 Letters	Scrabble® Points
al	2
as	2
at	2
ay	5
aa	2
ya	5
la	2
ta	2

3 Letters	Scrabble® Points
cay	8
ats	3
lac	5
las	3
lat	3
lay	6
sac	5
sal	3
sat	3
say	6
sly	6
sty	6
tas	3
tat	3
yas	6
aal	3
aas	3
act	5
ala	3
als	3
alt	3
ays	6
att	3
cat	5

4 Letters	Scrabble® Points
acyl	9
salt	4
acts	6
acta	6
aals	4
scat	6
slat	4
slay	7
stat	4
stay	7
tact	6
tala	4
talc	6
tats	4
casa	6
cyst	9
clay	9
cays	9
cats	6
cast	6
alts	4
alas	4
lacs	6
lacy	9
last	4
lats	4
lays	7

5 Letters	Scrabble® Points
tasty	8
talcy	10
talcs	7
talas	5
tacts	7
slaty	8
catty	10
clast	7
clays	10
scatt	7
scaly	10
satay	8
salty	8
salat	5
atlas	5
asyla	8
acyls	10
lytta	8

6 Letters	Scrabble® Points
statal	6
scatty	11
lyttas	9

8 Letters	Scrabble® Points
catalyst	13