breaking out a sweat (verb) fear: feel alarm; be scared of
Sinonime: AM, after midnight, ante meridiem, aurora, before lunch, before noon, break of day, breakfast time, cockcrow, crack of dawn, dawn, daybreak, daylight, dayspring, early bright, first blush, foreday, forenoon, morn, morningtide, morrow,
prime*, sunrise, sunup, wee hours
Antonime: brave