Deep

bajo

(of a sound or voice, low in pitch)

fondo

(difficult to awake from)

fundo

(having its bottom far down)

fundo

(a long way inward)

fundo

(profound)

grave

(of a sound or voice, low in pitch)

hondo

(having its bottom far down)

intenso

(of a color, dark and highly saturated)

jondo

(profound)

oscuro

(of a color, dark and highly saturated)

profundo

(having its bottom far down)

profundo

(a long way inward)

profundo

(profound)