| A | B |
| tenuous | uncertain;long and thin |
| ominous | menacing; threatening |
| benign | kind and gentle; harmless |
| deleterious | having a harmful effect; injurious |
| pristine | pure, unspoiled, immaculate |
| ostentatious | showy, done to make an impression |
| epiphany | a sudden burst of understanding or discovery, a revelation, often religious |
| revere | to greatly respect and honor |
| copious | plentiful; large in quantity |
| ambiguous | unclear; open to more than one interpretation |
| pervasive | having the quality to be everywhere at the same time; spreads everywhere |
| obscure | dark; not clear or easily understood |