Synonyms for Soaking (same or very similar meaning)
WordNet sense 1 (the process of becoming softened and saturated as a consequence of being immersed in water (or other liquid)):
soak, soakage
WordNet sense 2 (wet through and through; thoroughly wet):
drenched, saturated, sodden, sopping, soppy, soaked
WordNet sense 3 (covered or soaked with a liquid such as water):
wet
WordNet sense 4 (extremely wet):
dripping
WordNet sense 5 (the act of making something completely wet):
drenching, souse, sousing
From the ODE community, based on WordNet
add/edit