| A | B |
|---|
| circumspect (adj.) | careful to consider everything that might happen |
| expect (verb) | to believe that something will occur and wait for it to happen |
| inconspicuous (adj.) | not easily seen or noticed |
| inspector (noun) | a person who makes inspections |
| introspective (adj.) | deeply considering things in one's own mind |
| retrospective (adj.) | thoughtfully considering the past; reflective |
| species (noun) | a class of things of the same kind and with the same name |
| spectacle (noun) | an unusual or impressive public display |
| spectator (noun) | a person who looks on (as at a sports event) |
| specter (noun) | a ghost |
| spectrum (noun) | a continuous range or series |
| speculate (verb) | to think or wonder about a subject |
| suspicious (adj.) | likely to suspect or distrust |
