(of sounds) having a harsh or jarring quality due to a lack of harmony
discordant
[adjective]
Ex:
The
discordant
sounds
of
construction
drowned out
the
music
.
dissonance
[noun]
a combination of notes or chords that sounds harsh or unstable
Ex:
The
sudden
dissonance
in
the
melody
surprised
the
audience
.
cacophonous
[adjective]
having a harsh, unpleasant, and jarring sound
Ex:
The
argument
in
the
room
grew
cacophonous
as
voices
raised
and
overlapped
.
clangor
[noun]
a loud, resonant, and often repeating noise, typically metallic or echoing in nature
Ex:
The
clangor
of
swords
rang out
across
the
battlefield
.
staccato
[adjective]
playing or singing musical notes with short, distinct intervals between them
Ex:
stentorian
[adjective]
(of voice or sound) loud, powerful, and booming
Ex:
The
teacher
's
stentorian
instructions
could
be
heard
clearly
even
in
the
noisy
classroom
,
ensuring
that
all
students
understood
the
task
at
hand
.
strident
[adjective]
loud and harsh-sounding, often causing discomfort
Ex:
The
strident
honking
of
car horns
filled
the
busy
city
streets
.
timbre
[noun]
the unique quality of a sound that distinguishes it from others, even when pitch and loudness are the same, often described as tone color
Ex:
The
singer
's
timbre
made
the
performance
unforgettable
.
cacophony
[noun]
a harsh, jarring mixture of sounds
Ex:
The
orchestra
's
warm-up
was
a
cacophony
,
not
yet
music
.
knell
[noun]
the slow, solemn sound of a bell rung to announce a death, funeral, or symbolic end
Ex:
The
knell
echoed
through
the
valley
,
signaling
the
end
of
an
era
.
crescendo
[noun]
a slow and constant increase in the loudness of a musical piece
Ex:
As
the
orchestra
played
,
the
music
's
crescendo
created
a
thrilling
experience
.
raucous
[adjective]
(of a sound) loud, harsh, and unpleasant to the ears
Ex:
The
children
's
raucous
shouting
echoed
through
the
playground
,
disrupting
the
peace
of
the
neighborhood
.