Pyramid
In this article
The pyramid is inherently double (see double forms).
PYRAMID
M
GAG
LAGOS
SENNETT
SHEDATEAR
SEIZETHEDAY
DONNAREEDSHOW
INVERTED PYRAMID
COMBATMISSION
YOUREINLUCK
BLINDCOPY
BANDITS
SILTS
SEE
S
A truncated pyramid has even-length across entries, instead of odd-length:
TRUNCATED PYRAMID
AR
BRAM
TRAVIS
CRIMELAB
SHENANIGAN
REENGINEERED
GIANTSCAUSEWAY
INVERTED TRUNCATED PYRAMID
CIRCUMSTANTIAL
FEELONESOATS
CENSORIOUS
SATURANT
RETANS
LENS
DE