Here are the possible solutions for device used with a planchette clue
Answer
Clue
Relevancy
ouija
Clue
Device used with a planchette
Board with a planchette
Planchette holder
Definition
(tradename) a board with signs and letters on it, used with a planchette to receive alleged messages from the dead
aeiou
Clue
Alphabetic device used by Frederick III
aerator
Clue
Device used on lawns
Definition
that which supplies with air; esp. an apparatus used for charging mineral waters with gas and in making soda water
alidade
Clue
Angular measurement device used in surveying
Definition
(Arabic) a device used in angular measurement, also ALIDAD
anaphora
Clue
Device used in "It was the best of times, it was the worst of times"
Definition
(Greek) the repetition of a word or expression at the beginning of successive phrases, clauses, sentences or verses esp. for rhetorical effect, also ANAPHOR, EPANAPHORA