inefficacious

1. Not capable of producing a desired effect or result; ineffective.

2. Lacking the power to produce a desired effect .

3. Not producing the desired effect.

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Top Words by points	Points	Word Game
inefficacious	23	Scrabble

2 Letters	Scrabble® Points
ae	2
ai	2
an	2
as	2
ef	5
en	2
es	2
fa	5
fe	5
if	5
in	2
is	2
na	2
ne	2
no	2
nu	2
oe	2
of	5
oi	2
on	2
os	2
si	2
so	2
un	2
us	2

3 Letters	Scrabble® Points
ace	5
aff	9
ain	3
ais	3
ane	3
ani	3
caf	8
can	5
cis	5
con	5
cos	5
cue	5
eau	3
eco	5
ecu	5
eff	9
efs	6
ens	3
eon	3
fan	6
fas	6
fen	6
fes	6
feu	6
fie	6
fin	6
foe	6
fon	6
fou	6
fun	6
ice	5
iff	9
ifs	6
ins	3
ion	3
nae	3
nos	3
nus	3
oaf	6
oca	5
oes	3
off	9
one	3
ons	3
ose	3
sac	5
sae	3
san	3
sau	3
sea	3
sec	5
sei	3
sen	3
sic	5
sin	3
soc	5
son	3
sou	3
sue	3
sun	3
uni	3
uns	3
use	3

4 Letters	Scrabble® Points
aces	6
acne	6
aeon	4
ains	4
anes	4
anis	4
anus	4
asci	6
cafe	9
caff	12
cafs	9
cain	6
cane	6
cans	6
case	6
ceca	8
ciao	6
cine	6
cion	6
coca	8
coff	12
coif	9
coin	6
cone	6
coni	6
cons	6
cues	6
cuff	12
cuif	9
ecos	6
ecus	6
effs	10
eons	4
face	9
fain	7
fane	7
fano	7
fans	7
faun	7
fens	7
feus	7
fice	9
fico	9
fief	10
fife	10
fine	7
fino	7
fins	7
fisc	9
foci	9
foes	7
foin	7
fons	7
fuci	9
funs	7
fuse	7
ices	6
icon	6
info	7
inia	4
ions	4
naes	4
naff	10
naif	7
naoi	4
naos	4
neif	7
nice	6
niff	10
nisi	4
noes	4
nose	4
nous	4
nuff	10
oafs	7
ocas	6
offs	10
once	6
ones	4
onus	4
safe	7
sain	4
sane	4
scan	6
seif	7
sice	6
sine	4
soca	6
sofa	7
sone	4
unai	4
unci	6
unco	6
unis	4

5 Letters	Scrabble® Points
acini	7
acnes	7
aeons	5
anise	5
ascon	7
cafes	10
caffs	13
cains	7
canes	7
canoe	7
canso	7
cause	7
cines	7
cions	7
cisco	9
cocas	9
coffs	13
coifs	10
coins	7
cones	7
conic	9
conus	7
cosec	9
cosie	7
cuffs	13
cuifs	10
cusec	9
eosin	5
faces	10
fanes	8
fanos	8
fauns	8
fices	10
ficin	10
ficus	10
fiefs	11
fifes	11
finca	10
fines	8
finis	8
finos	8
focus	10
foins	8
icons	7
incus	7
infos	8
ionic	7
naffs	11
naifs	8
neifs	8
niffs	11
nisei	5
noise	5
nuffs	11
ocean	7
ounce	7
saice	7
sauce	7
scena	7
scion	7
scoff	13
scone	7
scuff	13
secco	9
since	7
snafu	8
sniff	11
snuff	11
sonic	7
unais	5
uncia	7
uncos	7
unica	7
usnea	5

6 Letters	Scrabble® Points
accuse	10
acinic	10
acinus	8
aeonic	8
affine	12
anisic	8
canoes	8
caseic	10
casein	8
casini	8
casino	8
cocain	10
coffin	14
coiffe	14
conics	10
conies	8
cosine	8
cousin	8
facies	11
fanfic	14
fauces	11
fiance	11
fiasco	11
ficins	11
ficoes	11
fincas	11
fucose	11
fusain	9
fusion	9
icones	8
iconic	10
incase	8
incise	8
incuse	8
infuse	9
ionics	8
ionise	6
oceans	8
office	14
oscine	8
ounces	8
scenic	10
sconce	10
siccan	10
uncase	8
unciae	8
unific	11
unsafe	9
usance	8

7 Letters	Scrabble® Points
acinose	9
acinous	9
affines	13
caffein	15
cocaine	11
cocains	11
coffins	15
coiffes	15
concise	11
confuse	12
cuisine	9
eosinic	9
fancies	12
fanfics	15
fascine	12
fiances	12
nicoise	9
oceanic	11
offices	15
suffice	15
uniface	12
unifies	10

8 Letters	Scrabble® Points
affusion	14
caffeins	16
cocaines	12
effusion	14
unifaces	13

9 Letters	Scrabble® Points
fancifies	17

11 Letters	Scrabble® Points
efficacious	21

13 Letters	Scrabble® Points
inefficacious	23