Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb asphyxiate
3 senses of asphyxiate
Sense 1
smother, asphyxiate, suffocate -- (deprive of oxygen and prevent from breathing; "Othello smothered Desdemona with a pillow"; "The child suffocated herself with a plastic bag that the parents had left on the floor")
=> kill -- (cause to die; put to death, usually intentionally or knowingly; "This man killed several people when he tried to rob a bank"; "The farmer killed a pig for the holidays")
Sense 2
suffocate, stifle, asphyxiate, choke -- (impair the respiration of or obstruct the air passage of; "The foul air was slowly suffocating the children")
=> obstruct, obturate, impede, occlude, jam, block, close up -- (block passage through; "obstruct the path")
Sense 3
suffocate, stifle, asphyxiate -- (be asphyxiated; die from lack of oxygen; "The child suffocated under the pillow")
=> die, decease, perish, go, exit, pass away, expire, pass, kick the bucket, cash in one's chips, buy the farm, conk, give-up the ghost, drop dead, pop off, choke, croak, snuff it -- (pass from physical life and lose all bodily attributes and functions necessary to sustain life; "She died from cancer"; "The children perished in the fire"; "The patient went peacefully"; "The old guy kicked the bucket at the age of 102")
Antonyms of adj asphyxiating
1 sense of asphyxiating
Sense 1
asphyxiating -- (tending to deprive of oxygen; "asphyxiating gasses")
INDIRECT (VIA breathless) -> breathing, eupneic, eupnoeic -- (passing or able to pass air in and out of the lungs normally; sometimes used in combination; "the boy was disappointed to find only skeletons instead of living breathing dinosaurs"; "the heavy-breathing person on the telephone")
Similarity of adj asphyxiating
1 sense of asphyxiating
Sense 1
asphyxiating -- (tending to deprive of oxygen; "asphyxiating gasses")
=> breathless (vs. breathing), dyspneic, dyspnoeic, dyspneal, dyspnoeal -- (not breathing or able to breathe except with difficulty; "breathless at thought of what I had done"; "breathless from running"; "followed the match with breathless interest")