1.Deprecate(Verb)-belittle
synonyms-condemn, derogate
Example Sentence: I deprecate the vice of excessive novel-reading in young persons.
2.Callow(Adjective)-immature
synonyms-inexperienced, naive
Example Sentence: Callow childhood furnishes not to the old, proper companionship.
3.Ignominious(Adjective)-disgraceful
synonyms-humiliating, embarrassing
Example Sentence: No, Max would have no traffic at all in the offer of such an ignominious position.
4.Infallible(Adjective)-dependable
synonyms-authoritative, flawless
Example Sentence: I knew that such a plan was infallible because it saved her dignity.
5.Arbitrary(Adjective)-capricious
synonyms-erratic, irrational
Example Sentence: It is not an average of freight rates, but is an arbitrary figure.