Synonyms of sleek in English:

sleek


See US English definition of sleek

See UK English definition of sleek

See Spanish definition of acicalado

adjective

1‘his sleek dark hair’

SYNONYMS
smooth, glossy, shiny, shining, gleaming, lustrous, silken, silky, satiny, velvety, sheeny
well brushed, polished, burnished
ANTONYMS

dull, rough

2‘he ran his hand lingeringly over the car's sleek lines’

SYNONYMS
streamlined, trim, aerodynamic
elegant, graceful, flowing, smooth

3‘a group of sleek young men in city suits’

SYNONYMS
well groomed, stylish, wealthy-looking, prosperous-looking
ANTONYMS

unkempt, slovenly