| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | worried |
| Synonyms: | anxious, appetent, apprehensive, ardent, athirst, attentive, avid, beside oneself, careful, caring, concerned, devoted, eager, earnest, heedful, impatient, keen, loving, mindful, raring, regardful, tender, thirsty, troubled, uneasy, worried sick, worried stiff, zealous |
| Antonyms: | easy-going, laid-back, unafraid, unworried |
| Main Entry: | on guard |
| Part of Speech: | adverb |
| Definition: | feeling wary |
| Synonyms: | alert, careful, cautious, defensive, guarded, heedful, mindful, observant, on one's guard, on one's toes, on the lookout, on the watch, vigilant, wary, watchful |
| Main Entry: | on one's guard |
| Part of Speech: | adjective |
| Definition: | wary |
| Synonyms: | alert, careful, cautious, defensive, guarded, heedful, mindful, observant, on guard, on one's toes, on the lookout, on the watch, upon one's guard, vigilant, watchful |
| Main Entry: | versant |
| Part of Speech: | adjective |
| Definition: | familiar |
| Synonyms: | abreast, acquainted, apprised, at home with, au courant, au fait, aware, cognizant, conscious, conversant, grounded*, in on, in the know, informed, introduced, kept posted, mindful, no stranger to, plugged in, savvy*, tuned in, up on, up*, versed, versed in, well up in, with it |