Synonyms of flatlining

flatlining

verb

present participle of flatline

as in dying

to stop living

the patient was fading fast, and doctors expected him to flatline before the night was over

Synonyms & Similar Words

• dying
• falling
• perishing
• succumbing
• disappearing
• ending
• expiring
• exiting
• fading
• departing
• going
• passing (on)
• checking out
• deceasing
• passing away
• buying it
• croaking
• dropping
• stepping out
• parting
• kicking off
• kicking in
• pegging out
• demising
• popping off
• snuffing it
• failing
• giving up the ghost
• buying the farm
• conking (out)
• kicking the bucket
• biting the dust
• consuming
• drying up
• predeceasing

Antonyms & Near Antonyms

• living
• breathing
• reviving
• coming to
• existing
• being
• lingering
• flourishing
• subsisting
• thriving
• prospering