In botany terms the difference between thallus and capsule

is that thallus is any plant body lacking vascular tissue while capsule is a sporangium, especially in bryophytes.

In botany terms the difference between rhizoid and seta

is that rhizoid is a rootlike structure in fungi and some plants that acts as support and/or aids the absorption of nutrients while seta is the stalk of a moss sporangium, or occasionally in a liverwort.

As nouns the difference between placebo and hypnosis

is that placebo is the vespers sung in the office for the dead while hypnosis is a trancelike state, artificially induced, in which a person has a heightened suggestibility, and in which suppressed memories may be experienced.

As an initialism HD

is high-definition.

As an acronym RAM is

random access memory.

As a noun ram is

a male sheep.

As a verb ram is

to intentionally collide with (a ship) with the intention of damaging or sinking it.

As a proper noun Ram is

the constellation Aries.

As nouns the difference between placebo and hypnotism

is that placebo is placebo while hypnotism is the art of inducing hypnosis.

As an adjective medic

is medical.

As a noun physician is

a practitioner of physic, ie a specialist in internal medicine, especially as opposed to a surgeon; a practitioner who treats with medication rather than with surgery.

In transitive terms the difference between evaluate and reflect

is that evaluate is to draw conclusions from examining; to assess while reflect is to give evidence of someone's or something's character etc.

As a noun evaluation

is an assessment, such as an annual personnel performance review used as the basis for a salary increase or bonus, or a summary of a particular situation.

As a verb reflect is

to bend back (light, etc.) from a surface.

As nouns the difference between liberalism and feminism

is that liberalism is the quality of being liberal while feminism is (dated) the state of being feminine.

As a noun illiterature

is (archaic) lack of learning; illiteracy.

As an adjective uneducated is

not educated.