Defn: The quality or state of being pertinent; pertinence. [Obs.]

PERTINACY
Per"ti*na*cy, n. Etym: [L. pertinacia, fr. pertinax. See
Pertinacious.]

Defn: Pertinacity. [Obs.] Chaucer.

PERTINATE
Per"ti*nate, a.

Defn: Pertinacious. [Obs.]

PERTINATELY
Per"ti*nate*ly, adv.

Defn: Pertinaciously. [Obs.]

PERTINENCE; PERTINENCY
Per"ti*nence, Per"ti*nen*cy, n. Etym: [Cf. F. pertinence. See
Pertinent.]

Defn: The quality or state of being pertinent; justness of relation
to the subject or matter in hand; fitness; appositeness; relevancy;
suitableness.
The fitness and pertinency of the apostle's discourse. Bentley.

PERTINENT
Per"ti*nent, a. Etym: [L. pertinens, -entis, p.pr. of pertinere: cf.
F. pertinent. See Pertain.]