SORITICAL
So"rit"ic*al, a.

Defn: Of or pertaining to a sorites; resembling a sorites.

SORN
Sorn, v. i. Etym: [See Sorehon.]

Defn: To obtrude one's self on another for bed and board. [Scot.] Sir
W. Scott.

SORNER
Sorn"er, n.

Defn: One who obtrudes himself on another for bed and board. [Scot.]
De Quncey.

SORORAL
So*ro"ral, a. Etym: [L. soror sister: cf. F. sororal.]

Defn: Relating to a sister; sisterly. [R.]

SORORICIDE So*ror"i*cide, n. Etym: [L. sororocida, and sororicidium; soror a sister + caedere to kill.]

Defn: The murder of one's sister; also, one who murders or kills one's own sister. Johnson.