[ synd] = sind pres. pl. ind. of wesan ([bēon]).
+synd- = +sund-
[ syndǣd] f. sinful deed.
syndan = [sendan]
synder- = sundor-
[ synderǣ] (u2) f. special law, DR 19010.
[ synderlic] (e) singular, separate, special, peculiar, private, Æ, CP: remote. adv. -līce. [[sundor]]
[ synderlicnes] f. separateness, separation, seclusion, OEG: singularity, GD 28611.
[ synder-līpe], -lȳpe, -lȳpig peculiar, special. adv. -līpes (ȳ).
[ synderwurðmynt] fmn. special honour, prerogative, WW 17847.