From DD we have:
DAD, 'breast, teat, bulge, nipple', DADAH, 'move unsteadily and
waveringly, shake and tilt
from side to side' (compare: תעתע, צעצע, טאטא, זעזע,
שעשע), DUDA, 'sprout' (compare the
modern תות TUT), DUD, 'pot, teat-like basket', DOD, 'side relation,
consort, partner, YDIYD'.
From ZD we have:
ZED (also $ED), 'deviant, devious', ZAD-ON, 'intention,
premeditation, purpose'.
From YD we have:
YAD, 'hand, a thrusting outward bodily limb, jutting out appendage,
extremity'.
From SD we have:
SAD, 'log', SOD, SID, bundle, collection, accumulation'.
From CD we have:
CAD, 'side, extension, accumulation '.
From $D we have:
$AD,'teat', $OD, 'collection, accumulation'