Malhonnęte.
déloyal · fourbe · fruste · goujat · grossier · impoli · improbe · inélégant · malhonnête · malpropre · mufle · rustre · véreux
1. Belonging to an early stage of technical development; characterized by simplicity and (often) crudeness; SYN. primitive, rude.
2. Not carefully or expertly made; SYN. rough.
3. Not processed or subjected to analysis; SYN. raw.
blunt · coarse · early · earthy · gross · indecent · primitive · raw · rough · rude · stark · unanalyzed · unconditional · unprocessed · unrefined · unskilled · vulgar
ETYM Pref. in- not + delicate: cf. French indélicat.
1. In violation of good taste even verging on the indecent.
2. Verging on the indecent.
improper · indecent · indecorous · off-color · off-colour · tasteless