As a noun desoxypipradrol is

(chemistry) 2-diphenylmethylpiperidine, a psychoactive drug and research chemical of the piperidine class.

As an adjective psychoactive

is affecting the mind or mental processes.

As a noun desoxypipradrol is

2-diphenylmethylpiperidine, a psychoactive drug and research chemical of the piperidine class.

As nouns the difference between algae and phycoerythrocyanin

is that algae is (alga) while phycoerythrocyanin is (protein) a phycobiliprotein involved in photosynthesis, notably in cyanobacteria and red algae.

In medicine|lang=en terms the difference between stenosis and coarctation

is that stenosis is (medicine) an abnormal narrowing or stricture in a blood vessel or other tubular organ while coarctation is (medicine) a stenosis, especially of the aorta.

As nouns the difference between stenosis and coarctation

is that stenosis is (medicine) an abnormal narrowing or stricture in a blood vessel or other tubular organ while coarctation is (medicine) a stenosis, especially of the aorta.

As nouns the difference between aorta and coarctation

is that aorta is aorta while coarctation is (medicine) a stenosis, especially of the aorta.

As nouns the difference between confinement and coarctation

is that confinement is the act of confining or the state of being confined while coarctation is (medicine) a stenosis, especially of the aorta.

As a verb pressure

is .

As an adjective pressure

is squeezed.

As a noun coarctation is

(medicine) a stenosis, especially of the aorta.

As a verb hair

is to hate.

As an adjective lissotrichous is

(rare) straight-haired or smooth-haired.

As adjectives the difference between smooth and lissotrichous

is that smooth is having a texture that lacks friction not rough while lissotrichous is (rare) straight-haired or smooth-haired.

As an adverb smooth

is smoothly.

As a noun smooth

is something that is , or that goes smoothly and easily.

As a verb smooth

is to make smooth or even.

As nouns the difference between phycobiliprotein and phycoerythrocyanin

is that phycobiliprotein is any of a class of water-soluble proteins, present in cyanobacteria and certain algae, that capture light energy which is then passed on to chlorophylls during photosynthesis; the most important constituents of the phycobilisomes while phycoerythrocyanin is (protein) a phycobiliprotein involved in photosynthesis, notably in cyanobacteria and red algae.