As an adjective sadomasochistic

is of or relating to sadomasochism or sadomasochists.

As a noun safeword is

a word used in sadomasochistic sexual practices to indicate that a participant wants to stop.

As nouns the difference between sexual and safeword

is that sexual is a species which reproduces by sexual rather than asexual reproduction, or a member of such a species while safeword is a word used in sadomasochistic sexual practices to indicate that a participant wants to stop.

As an adjective sexual

is of or relating to having sex, sexual acts and sexual reproduction.

As nouns the difference between practice and safeword

is that practice is repetition of an activity to improve skill while safeword is a word used in sadomasochistic sexual practices to indicate that a participant wants to stop.

As a verb practice

is to repeat (an activity) as a way of improving one's skill in that activity.

As nouns the difference between participant and safeword

is that participant is one who participates while safeword is a word used in sadomasochistic sexual practices to indicate that a participant wants to stop.

As an adjective participant

is sharing; participating; having a share of part.

As adjectives the difference between melted and semisoft

is that melted is being in a liquid state as a result of melting while semisoft is (especially of food) partially soft; partially melted.

As a verb melted

is (melt).

As nouns the difference between sketch and pencilling

is that sketch is sketch (short musical, dramatic or literary work or idea) while pencilling is a sketch made in pencil.

As a verb pencilling is

.

As nouns the difference between insert and insertable

is that insert is a key that when pressed switches between the overtype mode and the insert mode of a computer while insertable is something that can be inserted.

As an adjective insertable is

able to be inserted; able to be put into something else.

As an initialism into

is the irish national teacher's organisation.

As an adjective insertable is

able to be inserted; able to be put into something else.

As a noun insertable is

something that can be inserted.

Uninsertable is an antonym of insertable.

As adjectives the difference between uninsertable and insertable

is that uninsertable is not insertable while insertable is able to be inserted; able to be put into something else.

As a noun insertable is

something that can be inserted.

Delible is an antonym of insertable.

As adjectives the difference between delible and insertable

is that delible is that can be deleted while insertable is able to be inserted; able to be put into something else.

As a noun insertable is

something that can be inserted.