<title type="display">unimpeachable</title> adjective irrecusable, irreprotxable. from an unimpeachable source de font fidedigna.
<title type="display">unimposing</title> adjective poc impressionant, que no és capaç d'impressionar gaire, no gaire imponent.
<title type="display">unimpressed</title> adjective I was unimpressed by his speech el seu discurs em va deixar fred. he remained unimpressed no va quedar convençut.
<title type="display">unimpressive</title> adjective poc impressionant, poc convincent. [person] gris, insignificant.
<title type="display">unimproved</title> adjective sense haver millorat, tan (dolent \ fluix \ etc.) com abans.