Subsonic

"Subsonic" in Finnish

aliääni

((of a speed) less than the speed of sound)

aliääninen

((of a speed) less than the speed of sound)

aliääninopeuksinen

((of a speed) less than the speed of sound)

ääntä hitaampi

((of a speed) less than the speed of sound)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.