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antonym
1. fastness
noun.
(ˈfæstnəs)
The
quality
of
being
fixed
in
place
as
by
some
firm
attachment.
Synonyms
fixedness
immovability
immovableness
lodgement
lodgment
secureness
fixture
fixity
lodging
Antonyms
movability
looseness
movableness
interesting
smart
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2. fastness
noun.
(ˈfæstnəs)
A
rate
(usually
rapid)
at
which
something
happens.
Synonyms
slow
precipitation
hurriedness
rate
fast
gradualness
hastiness
execution speed
hurry
swiftness
speed
graduality
haste
pace
Antonyms
slow
fast
strengthen
quickly
active
3. fastness
noun.
(ˈfæstnəs)
A
strongly
fortified
defensive
structure.
Synonyms
stronghold
hold
defensive structure
citadel
blockhouse
dungeon
bastion
redoubt
keep
donjon
defence
defense
Antonyms
sudden
hurried
accelerate
increase
rush
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