How many letters does the top answer for “a new convert being taught the principles of christianity by a catechist” have?

The most common answer is catechumen (10 letters).

Crossword clue: a new convert being taught the principles of christianity by a catechist

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

catechumen 10 letters wn-def

a new convert being taught the principles of Christianity by a catechist

neophyte 8 letters wn-def

a new convert being taught the principles of Christianity by a catechist