The Collaborative International Dictionary
Suffocating \Suf"fo*ca`ting\, a. & n. from Suffocate, v. -- Suf"fo*ca`ting*ly, adv.
Wiktionary
adv. In a suffocating manner, or to a degree that suffocates
Usage examples of "suffocatingly".
If the big man was up there, guarding Avril, he would be finding it suffocatingly hot.
When we got fairly away from the cauldrons of boiling fire, we seemed to be in a gloomy desert, and a suffocatingly dark one, surrounded by dim walls that seemed to tower to the sky.
The suffocatingly hot Sanctum suddenly cooled as if a cleansing breeze had just swept through it.
He kissed her slowly and lingeringly, bemusing her so thoroughly that she wasn't even aware of him gradually lowering her so that her feet could once more touch the floor, thus freeing his hands to cup her face and her arms to instinctively and betrayingly creep round his neck, her heart pounding suffocatingly, as his tongue tip stroked her trembling lips.
Her heart pounded suffocatingly against her chest wall as his body heat and scent invaded her senses.