broth
too many cooks spoil the broth

chaff
...I am too old a bird to be caught with chaff

clever
too clever by half

cook
too many cooks spoil the broth

difficult
...book is too difficult for me to understand

east
too far east is west

exacting
to be too exacting with somebody

familiar
to become all too familiar

formality
there's too much formality

gone
to be too far gone

grasp at
...grasp at too much you may lose everything

interfere
working too much interferes with health

killing
it's too killing for words!

lest
...should arrive too late

liking
too cold for my liking

many
...one too many / two

obvious
you mustn't be too obvious about that

often
too often

ourselves
we must think of ourselves too

palate
too sweet for my palate

scrupulous
they are not too scrupulous

soon
he arrived an hour too soon

swot
it is too much swot

tidings
the tidings come too late

tired
I am too tired to go any further

TL;DR
too long; didn't read

too
he is a doctor too

valuation
to set too high a valuation

wary
you should be wary of spending too much

wherefores
he asks too many whys and wherefores