As a noun headphones

is a pair of speakers worn over or in the ears so only the wearer can hear the sound.

As a proper noun Autophone is

a brand of coin-operated automatic phonographs with headphones, patented in 1930s.

As an adjective quizzical

is questioning or suggesting puzzlement.

As a noun quizzicalness is

the state or condition of being quizzical.

Quizzicalness is a synonym of quizzicality.

As nouns the difference between quizzicality and quizzicalness

is that quizzicality is the state or condition of being quizzical while quizzicalness is the state or condition of being quizzical.

As an adjective quizzical

is questioning or suggesting puzzlement.

As a noun quizzicality is

the state or condition of being quizzical.

In lang=en terms the difference between quiz and unquizzed

is that quiz is an odd or absurd person or thing while unquizzed is not quizzed; unquestioned.

As a noun quiz

is something designed to puzzle one or make one ridiculous; banter; raillery.

As a verb quiz

is to hoax; to chaff or mock with pretended seriousness of discourse; to make sport of, as by obscure questions.

As an adjective unquizzed is

not quizzed; unquestioned.

As adjectives the difference between unquestioned and unquizzed

is that unquestioned is not subjected to an interrogation while unquizzed is not quizzed; unquestioned.

As a noun saddle

is a seat (tack) for a rider placed on the back of a horse or other animal.

As a verb saddle

is to put a saddle on an animal.

As an adjective saddleless is

without a saddle.

As nouns the difference between spiritual and sadhana

is that spiritual is (christianity|historical) a member of a branch of the franciscan order who advocated simple dress and renounced the owning of property while sadhana is a spiritual practice or discipline leading to a goal.

As nouns the difference between practice and sadhana

is that practice is repetition of an activity to improve skill while sadhana is a spiritual practice or discipline leading to a goal.

As a verb practice

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

As a verb discipline

is .

As a noun sadhana is

a spiritual practice or discipline leading to a goal.