Topic: Vocabulary
Incur (V.)
Synonyms: Bring upon oneself
Indefatigable (Adj.)
Synonyms: Tireless; inexorable
Indelible (Adj.)
Synonyms: Not able to be erased; ineradicable; ineffaceable fleeting
Antonyms: Eradicable; effaceable; fleeting
Indemnify (V.)
Synonyms: Make secure against loss; compensate for loss
Indentation (N.)
Synonyms: Notch; deep recess