Synonyms: still, tranquil, smooth, quiet, placid, unruffled
Definition: (of a body of water) free from disturbance by heavy waves
Usage: a ribbon of sand between the angry sea and the placid bay; the quiet waters of a lagoon; a lake of tranquil blue water reflecting a tranquil blue sky; a smooth channel crossing; scarcely a ripple on the still water; unruffled water
Synonyms: good-tempered, even-tempered, equable, placid
Definition: not easily irritated
Usage: an equable temper; not everyone shared his placid temperament; remained placid despite the repeated delays
Similar words: good-natured
Definition: having an easygoing and cheerful disposition
Usage: too good-natured to resent a little criticism; the good-natured policeman on our block; the sounds of good-natured play