reasoning ②mystery genre

guess

recommendation

presumption ②estimation

paying an unannounced visit

estimated time of death

propulsion ②promotion (of a policy, project, movement, etc.)

guess

inference

recommendation

transition ②passing (of time)

deductive powers

propulsive power

propeller

thrust

mystery novel

polishing (a piece of writing)

propellant

mystery writer

inference

to recommend ②to infer (from) ③to think (something) through

to guess

can be easily guessed

one's favorite member of an idol group

by conjecture (deduction)

being a fan of ②one's favorite (member of an idol group, character in an anime, player in a team, etc.)

one's favorite member of an idol group

(being a) fan of an entire music group (esp. idol group)

(being a) fan of a single member of a music group (esp. idol group)

activities to support one's favorite member of a boy band, girl group, etc.