Chapter I: INCLUSION indicates that there is an overlapping of meaning

between two words, or that there is a _prominent idea_ or _sound_
that belongs to both alike, or that a similar fact or property
belongs to two events or things as, to enumerate a few
classes:--

WHOLE AND PART.--(Earth, Poles.) (Ship, Rudder.) (Forest, Trees.)
(Air, Oxygen.) (House, Parlor.) (Clock, Pendulum.)
(Knife, Blade.) (India, Punjab.) (14, 7.) (24, 12.)

GENUS AND SPECIES.--(Animal, Man.) (Plant, Thyme.) (Fish, Salmon.)
(Tree, Oak.) (Game, Pheasant.) (Dog, Retriever.) (Universal
Evolution, Natural Selection.) (Silver Lining, Relief of
Lucknow.) (Empress Queen, Victoria.) (Money, Cash.)

ABSTRACT AND CONCRETE.--[The same Quality appears both in the
Adjective and in the Substantive.]--(Dough, Soft.)
(Empty, Drum.) (Lion, Strong.) (Eagle, Swift.) (Courage, Hero.)
(Glass, Smoothness.) (Gold, Ductility.) (Sunshine, Light.)
(Fire, Warmth.)

SIMILARITY OF SOUND.--(Emperor, Empty.) (Salvation, Salamander.)
(Hallelujah, Hallucination.) (Cat, Catastrophe.) (Top, Topsy.)
[Inclusion by sound is not punning.]

SIMPLE INCLUSION embraces cases not found in either of the
foregoing classes, but where there is _something in common_
between the pairs, as (Church, Temple.) (Pocket, Black Hole.)