doubtful
🇺🇸
/ˈdaʊtfl/
🇬🇧
/ˈdaʊtfl/
adjective
R
not sure or certain
She felt doubtful about the plan's success.
R
not likely to happen
His recovery is doubtful after the injury.
R
likely to get worse
The weather looks doubtful for our picnic.
R
not reliable or good quality
The doubtful product did not work as promised.
translation
not sure or certain; not likely to happen; likely to get worse; not reliable or good quality