spruik: to make or give a speech, especially extensively; spiel.

omphalos: the central point.

altiloquent: high-flown or pretentious language. (such as use of the word "altiloquent")

intromit: to introduce; to send, put, or let in.

matrilineal: inheriting or determining descent through the female line.

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Anagrams:

spruik--6

sirup - 5
puris - 5
urps - 4
spur - 4
spik - 4
skip - 4
rusk - 4
risk - 4
rips - 4
purs - 4
puri - 4
kris - 4
kirs - 4
kips - 4
irks - 4
urp - 3
ups - 3
sup - 3
suk - 3
sri - 3
ski - 3
sir - 3
sip - 3
rip - 3
pus - 3
pur - 3
psi - 3
piu - 3
pis - 3
kis - 3
kir - 3
kip - 3
irk - 3
us - 2
up - 2
si - 2
pi - 2
ki - 2
is - 2