Ad hoc and Special

Ad hoc adjective - Made or done without previous thought or preparation.

Special and ad hoc are semantically related in particular topic. In some cases you can use "Special" instead the phrase "Ad hoc" as an adjective or a noun, when it comes to topics like for a specific purpose.

Special adjective - Being the one or ones of a class with no other members.

Ad hoc and special are semantically related in particular topic. You can use "Ad hoc" instead the word "Special" as an adjective or a noun.

Nearby Words: specialty, speciality, specialist, specially, specialization