1. Jilted (Adjective)- left
synonyms– neglected, deserted
Example Sentence: A year after his lady-love had jilted him he received a letter from her in England.
2. Undulating(Adjective)- wavy
synonyms– rolling, undulant
Example Sentence: The surrounding country is undulating and highly picturesque.
3. Contemplate(Verb)- think about seriously
synonyms– ponder, envisage
Example Sentence: Those who contemplate building should not fail to subscribe.
4. Perpetuate(Verb)- keep going
synonyms– maintain, preserve
Example Sentence: He could not continue to perpetuate such an absurdity as that title.
5. Impair(Verb)- harm
synonyms– blunt, debilitate
Example Sentence: It did not in the least impair his value as a soldier or commanding officer.