As adjectives the difference between harmless and blytonesque

is that harmless is incapable of causing harm or danger while blytonesque is in the style of (1897-1968), british children's writer, whose works are characterised by harmless mysteries investigated by wholesome children.

As a verb ask

is to request (information, or an answer to a question).

As a noun ask

is an act or instance of asking.

As a proper noun Ask

is the first male human, according to the Poetic Edda.

As an adjective askable is

that can be asked; usable in order to find the answer to a question.

As adjectives the difference between usable and askable

is that usable is capable of being used while askable is that can be asked; usable in order to find the answer to a question.

As a noun answer

is a response or reply; something said or done in reaction to a statement or question.

As a verb answer

is to make a reply or response to.

As an adjective askable is

that can be asked; usable in order to find the answer to a question.

As a noun question

is a sentence, phrase or word which asks for information, reply or response; an interrogative.

As a verb question

is to ask questions of; interrogate; enquire; ask for information.

As an adjective askable is

that can be asked; usable in order to find the answer to a question.

Interrogable is a synonym of askable.

As adjectives the difference between interrogable and askable

is that interrogable is that can be interrogated; that can respond to a query while askable is that can be asked; usable in order to find the answer to a question.

As adjectives the difference between foolish and twatty

is that foolish is lacking good sense or judgement; unwise while twatty is (vulgar|slang) like a twat; foolish, objectionable.

As adjectives the difference between objectionable and twatty

is that objectionable is offensive and arousing disapproval; worthy of objection while twatty is (vulgar|slang) like a twat; foolish, objectionable.

As an adjective interrogable

is that can be interrogated; that can respond to a query.

As a noun interrogatability is

the state or condition of being interrogable.

As an adjective askable

is that can be asked; usable in order to find the answer to a question.

As a noun askability is

the state or condition of being askable.