relict
a surviving remnant of something that has largely vanished or become extinct
The isolated grove is a relict of forests that once covered the whole valley.
None listed.
More GRE words starting with R
holding or expressing an opinion with extreme and uncompromising zeal
a person skilled at telling entertaining anecdotes and stories
to complain bitterly or protest in harsh, abusive language
to talk or write at length in a confused, aimless way
spreading or flourishing unchecked, especially of something harmful
loosely held together and on the verge of collapse from neglect
bitter, long-lasting resentment or ill will
marked by deep-seated bitterness or hostility
Learn words the way the GRE tests them.
Vocabulary sticks when you meet it in real sentences. Practise these words inside text completion and sentence equivalence questions.