cohomology

1. A system of quotient groups associated to a topological space.

2. A theory associating a system of quotient groups to each topological space.

3. A part of the theory of topology in which groups are used to study the properties of topological spaces and which is related in a complementary way to homology theory .

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Top Words by points	Points	Word Game
cohomology	21	Scrabble

2 Letters	Scrabble® Points
lo	2
yo	5
ho	5
hm	7
oy	5
om	4
oh	5
mo	4
my	7
go	3

3 Letters	Scrabble® Points
mol	5
log	4
loo	3
mho	8
moc	7
mog	6
col	5
moo	5
myc	10
och	8
ohm	8
oho	6
ooh	6
yom	8
hoy	9
gym	9
goo	4
hog	7
hom	8
hoo	6
coy	8
coo	5
cog	6

4 Letters	Scrabble® Points
cloy	9
coho	9
coly	9
clog	7
cool	6
mool	6
moly	9
moho	9
yogh	11
glom	7
holm	9
lych	12
loom	6
holo	7
holy	10
logy	8
logo	5
loco	6
homo	9
homy	12
loch	9

5 Letters	Scrabble® Points
cohog	11
ology	9
hooly	11
gloom	8
mooch	12
colog	8
cymol	12

6 Letters	Scrabble® Points
moloch	13
oology	10
gloomy	12

7 Letters	Scrabble® Points
homolog	13

8 Letters	Scrabble® Points
homology	17

10 Letters	Scrabble® Points
cohomology	21