As a proper noun serpentine

is the lake in hyde park, london or serpentine can be a name given to several rivers in alaska, australia, canada and new zealand .

As an adjective serpentinized is

(geology) partially or completely converted into the secondary mineral serpentine.

In organic chemistry|lang=en terms the difference between radical and seryl

is that radical is (organic chemistry) a free radical while seryl is (organic chemistry) the univalent radical derived from serine.

As nouns the difference between radical and seryl

is that radical is a member of the most progressive wing of the liberal party; someone favouring social reform (but generally stopping short of socialism) while seryl is (organic chemistry) the univalent radical derived from serine.

As an adjective radical

is favoring fundamental change, or change at the root cause of a matter.

As nouns the difference between serine and seryl

is that serine is a nonessential amino acid, CH₂OH.CH(NH₂)COOH, found in most animal proteins, especially silk while seryl is the univalent radical derived from serine.

As a noun seta

is walk.

As an adjective setal is

of, pertaining to, or having setae.

As nouns the difference between impression and shoeprint

is that impression is the indentation or depression made by the pressure of one object on or into another while shoeprint is the impression (footprint) left by a shoe.

As nouns the difference between footprint and shoeprint

is that footprint is the impression of the foot in a soft substance such as sand or snow while shoeprint is the impression (footprint) left by a shoe.

As adjectives the difference between crystalline and semicrystalline

is that crystalline is of, relating to, or composed of crystals while semicrystalline is partially crystalline (and partially amorphous).

As a noun crystalline

is (obsolete) any crystalline substance.

As adjectives the difference between fertile and semifertile

is that fertile is (of land etc) capable of growing abundant crops; productive while semifertile is partially fertile.

As adjectives the difference between flexible and semiflexible

is that flexible is capable of being flexed or bent without breaking; able to be turned, bowed, or twisted, without breaking; pliable; not stiff or brittle while semiflexible is partially flexible (and partially rigid).

As a noun flexible

is (chiefly|engineering|and|manufacturing) something that is flexible.

As adjectives the difference between rigid and semiflexible

is that rigid is rigid while semiflexible is partially flexible (and partially rigid).