Synset

afflicted with or marked by anxious uneasiness or trouble or grief
<adj.all>   freq. cnt.: 9 freq. cnt.: 7 freq. cnt.: 1 freq. cnt.: 1

disquieted

distressed

disturbed

upset

worried

sample sentences

"too upset to say anything"
"spent many disquieted moments"
"distressed about her son's leaving home"
"lapsed into disturbed sleep"
"worried parents"
"a worried frown"
"one last worried check of the sleeping children"