Rarer form Synonyms

Rarer replaced

singular form

occasional form

unlikely form

uncommon form

RF abbreviation

RF is an abbreviation for Rarer Form

What does RF stand for?

RF stands for "Rarer Form"

Form replaced

rarer variety

Definitions for Form

(verb) to take on a definite form
(verb) to be all the substance of
(verb) to bring into being by combining, shaping, or transforming materials