punctual (adjective) punctual: on time
Sinonime: accurate,
careful,
conscientious, conscionable,
constant, cyclic,
dependable,
early,
exact,
expeditious,
fussy, heedful, in good time,
meticulous, on schedule, on the button, on the dot, on the nose,
painstaking,
particular, periodic,
precise,
prompt,
punctilious,
quick,
ready,
recurrent,
regular,
reliable,
scrupulous, seasonable,
steady,
strict,
timely, under the wire
Antonime: late,
tardy