Oxygen adjectives are listed in this post. Each word below can often be found in front of the noun oxygen in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing OXYGEN.
abundant, active, additional, adequate, ambient, arterial, atmospheric, atomic, available, basic, biochemical, biological, blood, bottled
cerebral, chemical, continuous, different, dissolved, dry, enough, excess, extra, free, fresh, gaseous, good, greater
high, higher, humidified, hyperbaric, inadequate, inspired, insufficient, less, like, limited, liquid, little, local, low
lower, maximal, maximum, molecular, more, most, much, myocardial, nasal, nascent, necessary, negative, new, normal
only, ordinary, other, own, peak, poor, portable, precious, pure, reactive, reduced, residual, same, single
singlet, small, sufficient, supplemental, supplementary, total, toxic, venous, vital
Hope this word list had the adjective used with oxygen you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.