| apperceive(verb, notice, realize, think, understand) |
| apprehend(verb, notice, realize, think, understand) |
| apprehensive(adjective, anxious, nervous, worried, fearful) |
| be affected(verb, get, meet, accept, have) |
| be excited(verb, get, meet, accept, have) |
| be impressed(verb, get, meet, accept, have) |
| be sensible of(verb, get, meet, accept, have) |
| be sensitive(verb, get, meet, accept, have) |
| be turned on to(verb, get, meet, accept, have) |
| be with it(verb, hold, consider, notice, realize) |
| believe(verb, hold, consider, notice, realize) |
| biting nails(expression, adjective, uncertain, anxious, nervous) |
| butterflies(adjective, uncertain, anxious, nervous, doubtful) |
| catch(verb, notice, realize, think, understand) |
| catch on(verb, expression, phrasal verb, hold, consider) |
| catch the drift(verb, expression, idiom, hold, consider) |
| concerned(adjective, uncertain, anxious, nervous, doubtful) |
| consider(verb, hold, notice, realize, think) |
| credit(verb, hold, consider, notice, realize) |
| deem(verb, hold, consider, notice, realize) |