shoot oneself in the foot
be one's own worst enemy
hara-kiri
self-renunciation
go one's own way
self-seeking
cast the first stone
self-ordination
self-deletion
abandonment
felo-de-se
look out for number one
self-sabotage
lead with one's chin
indignity
self-abnegatory
self-abnegation
ego trip
spoon-feed
scuttle
come the raw prawn
saw off the branch one is sitting on
eat one's young
autofecundation
tergiversation
give him enough rope and he'll hang himself
victimage
incurrence
egonomics
malice
self-defeating
abstinence
self-destructively
prosopon
cheek up to
numero uno
cheek up
self-annihilate
tie someone's hands
gray rock method
snoot
above oneself
self-immolation
cut off one's nose to spite one's face
spike someone's guns
incur
counteract
be out for
overstep the mark
bear
runaway
unburdening
egotistic
self-own
self-abusing
enstasis
low road
coerce
treacherous
imprudently
frogmarch
egocentric
scorn
foisting
make bold
seclusion
like turkeys voting for Christmas
under one's own steam
presume
self-deprecation
bad faith
dare
self-redress
treachery
burn one's fingers
shanghai
abnegate
assert oneself
smear
Miller of Dee
self-flattery
spot
enemy
self-abuse
rational egoism
stain
bite the hand that feeds one
blot
arrogant
full of oneself
smirch
stand in one's own light
penance
self-willed
self-abasement
unfairness
self-mortification
ask for it
self-injury
self-abnegatory
self-defeating
runaway
egotistic
self-abusing
treacherous
egocentric
arrogant
full of oneself
self-willed
self-destructively
imprudently
hara-kiri
self-renunciation
self-seeking
self-ordination
self-deletion
abandonment
felo-de-se
indignity
self-abnegation
ego trip
autofecundation
tergiversation
victimage
incurrence
egonomics
malice
abstinence
prosopon
numero uno
self-immolation
unburdening
self-own
enstasis
low road
foisting
seclusion
self-deprecation
bad faith
treachery
smear
Miller of Dee
self-flattery
spot
enemy
rational egoism
stain
blot
smirch
penance
self-abasement
unfairness
self-mortification
self-injury
shoot oneself in the foot
be one's own worst enemy
go one's own way
cast the first stone
look out for number one
self-sabotage
lead with one's chin
spoon-feed
scuttle
come the raw prawn
saw off the branch one is sitting on
eat one's young
cheek up to
cheek up
self-annihilate
tie someone's hands
snoot
cut off one's nose to spite one's face
spike someone's guns
incur
counteract
be out for
overstep the mark
bear
coerce
frogmarch
scorn
make bold
presume
dare
self-redress
burn one's fingers
shanghai
abnegate
assert oneself
self-abuse
bite the hand that feeds one
stand in one's own light
ask for it
English words for 'To act against one's own interests; to unintentionally behave self-destructively.'
As you may have noticed, above you will find words for "To act against one's own interests; to unintentionally behave self-destructively.". Hover the mouse over the word you'd like to know more about to view its definition. Click 
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