younger

youthful

adolescent blooming budding developing formative green growing infant junior tender young

babyish beardless boyish callow childlike fresh girlish immature inexperienced infantile jejune kid stuff milk-fed naive pubescent puerile teenage undeveloped unfledged unripe unsophisticated unweaned vernal

experienced mature old older shrinking withering

adult grown-up

inconsequential lesser negligible petty secondary slight trivial unimportant

accessory dependent dinky inferior junior light low minus subordinate subsidiary trifling

below the mark bush-league casual inconsiderable paltry piddling second-string small-fry small-time smaller tacky two-bit

consequential important major significant superior useful worthwhile

chief strong

greater

accessory below the mark bush-league casual dependent dinky inconsequential inconsiderable inferior junior lesser light low lower minus negligible paltry petty piddling second-string secondary slight small small-fry small-time smaller subaltern subordinate subsidiary tacky trifling trivial two-bit unimportant