semi

In lang=en terms the difference between pre and semi

is that pre is to precum, to pre-ejaculate while semi is a partial erection.

As a preposition pre

is before (something significant).

As a verb pre

is to precum, to pre-ejaculate.

As a noun semi

is (uk|australia|canada) a semi-detached house.

As an adjective semic is

relating to a seme; constituting a seme.

As nouns the difference between semi and zemi

is that semi is (uk|australia|canada) a semi-detached house while zemi is .

As a noun semi

is a semi-detached house.

As an adjective semy is

an alternative spelling of semé|lang=en.

As a noun semi

is (uk|australia|canada) a semi-detached house.

As a proper noun demi is

(female), a diminutive of demetria introduced into english in the 1990s by the actress demi moore.

As nouns the difference between semi and sem

is that semi is a semi-detached house while sem is abbreviation of lang=en.

As an abbreviation Sem is

semitic.

As an initialism SEM is

scanning electron microscope.

As nouns the difference between sei and semi

is that sei is while semi is (uk|australia|canada) a semi-detached house.

As nouns the difference between seme and semi

is that seme is anything which serves for any purpose as a substitute for an object of which it is, in some sense, a representation or sign while semi is a semi-detached house.

As a verb seme

is obsolete form of lang=en.

As an adjective seme

is obsolete form of semé|lang=en.

As a noun semi

is (uk|australia|canada) a semi-detached house.

As a symbol tm is

(label) symbol for thulium.