Words formed from any letters in effectivity plus optional blank

11 letters

A-Z

a -

affectivity₂₆

9 letters

A-Z

a -

affective₂₂

factitive₁₉

e -

effective₂₂

l -

fictively₂₂

n -

efficient₁₉

infective₂₀

s -

festivity₁₈

8 letters

A-Z

a -

d -

h -

l -

7 letters

A-Z

a -

d -

e -

h -

l -

m -

n -

r -

s -

t -

u -

6 letters

A-Z

a -

d -

e -

g -

h -

k -

l -

m -

n -

o -

p -

r -

s -

t -

u -

v -

x -

5 letters

A-Z

a -

b -

c -

d -

g -

h -

j -

k -

l -

m -

n -

o -

p -

r -

s -

t -

u -

v -

w -

x -

4 letters

A-Z

a -

b -

d -

g -

h -

j -

k -

l -

m -

n -

o -

p -

r -

s -

u -

x -

3 letters

A-Z

a -

b -

d -

g -

h -

j -

k -

l -

m -

n -

o -

p -

r -

s -

u -

w -

x -

z -

2 letters

A-Z

a -

b -

d -

h -

l -

m -

n -

o -

p -

r -

s -

u -

w -

x -