[Sibilants], [79].

[Simple],

words, defined, [181];

formative suffixes, defined, [200];

sentence, defined, [1024], see [Sentence].

[Singular number],

in nouns, defined, [414];

lacking, see [Defective];

with different meaning from plur., [418], [480];

in substs., in agreement, [1077-1081], see [Agreement];