| scaredy-cat(adjective, uncertain, anxious, nervous, doubtful) |
| seem(verb, get, meet, accept, have) |
| sense(verb, get, meet, accept, have) |
| shaky(adjective, uncertain, anxious, nervous, doubtful) |
| stiff(adjective, uncertain, anxious, nervous, doubtful) |
| suffer(verb, get, meet, accept, have) |
| suggest(verb, get, meet, accept, have) |
| suspicious(adjective, uncertain, anxious, nervous, doubtful) |
| take to heart(verb, expression, idiom, get, meet) |
| taste(verb, get, meet, accept, have) |
| troubled(adjective, uncertain, anxious, nervous, doubtful) |
| uncertain(adjective, anxious, nervous, doubtful, worried) |
| undergo(verb, get, meet, accept, have) |
| understand(verb, get, meet, accept, have) |
| uneasy(adjective, uncertain, anxious, nervous, doubtful) |
| uptight(adjective, uncertain, anxious, nervous, doubtful) |
| weak(adjective, uncertain, anxious, nervous, doubtful) |
| welcome(verb, get, meet, accept, have) |
| worried(adjective, uncertain, anxious, nervous, doubtful) |
| worried sick(expression, adjective, uncertain, anxious, nervous) |