As adjectives the difference between tactful and untruthful
is that tactful is possessing tact; able to deal with people in a sensitive manner while untruthful is not giving the truth; providing untrue facts; lying.
tactful
English
Adjective
(
en adjective)
Possessing tact; able to deal with people in a sensitive manner.
Antonyms
* tactless
untruthful
English
Adjective
(
en adjective)
Not giving the truth; providing untrue facts; lying.
Pertaining to falsehood; corrupt; dishonest.
Antonyms
* truthful
Derived terms
* untruthfully
* untruthfulness