un assured (adjective) demure: reserved, affected
Detalii: demur is the verb 'to object or voice opposition' while demure is the adjective meaning 'modest, shy'
Sinonime: backward,
bashful, blushing,
close,
coy,
decorous,
diffident,
earnest,
humble,
modest,
nice, prim, prissy,
proper, prudish,
reticent, retiring,
sedate,
serious,
shy,
silent, skittish,
sober,
solemn,
staid, strait-laced,
timid, unassertive,
unassuming, unassured
Antonime: aggressive,
bold, extroverted,
outgoing,
shameless,
strong