Synonyms of sideline in English:

sideline


See definition of sideline

noun

1‘he founded the fast-food company as a sideline to his petrol station’

SYNONYMS
secondary occupation, second job, side job, subsidiary
hobby, leisure activity, leisure pursuit, recreation, diversion, distraction

Phrases

    on the sidelines

    ‘he is biding his time on the sidelines, ready to step in’


    SYNONYMS

    without taking part, without getting involved