S1H4I1B3B3O1L1E1T1H4
20 points
SHIBBOLETH is validvalid
[n SHIBBOLETHS]
(Hebrew) a slogan, catchword; a custom or usage regarded as a criterion for distinguishing membership [n -S]
[n SHIBBOLETHS]
(Hebrew) a slogan, catchword; a custom or usage regarded as a criterion for distinguishing membership [n -S]