Two-letter words

AA - rough, cindery lava

AB - abdominal muscle

AD - advertisement

AE - one

AG - pertaining to agriculture

AH - expresses delight

AI - three-toed sloth

AL - an East Indian tree

AM - form of "to be"

AN - indefinite article

AR - the letter "R"

AS - to the same degree

AT - in the position of

AW - expresses protest

AX - cutting tool

AY - affirmative vote

BA - eternal soul, Egyptian mythology

BE - to exist

BI - a bisexual

BO - beau; pal

BY - go past; skip turn

CH - dialect form of I

DA - a heavy Burmese knife

DE - of; from - used in names

DI - god

DO - a tone of the scale

EA - a river

ED - pertaining to education

EE - an eye

EF - the letter "F"

EH - expresses doubt

EL - elevated railroad

EM - unit of measurement

EN - the letter "N"

ER - expresses hesitation

ES - the letter "S"

ET - a past tense of eat

EX - former spouse

FA - a tone of the scale

FE - a Hebrew letter

FY - used to express disapproval

GI - a judo costume

GO - to move along

GU - an old Shetland viol

HA - sound of surprise

HE - male person

HI - used as a greeting

HM - expresses consideration

HO - expresses surprise

ID - part of the psyche

IF - a possibility

IN - to harvest

IO - a cry of joy

IS - form of "to be"

IT - neuter pronoun

JA - yes

JO - sweetheart

KA - spiritual self

KI - inner strength, life energy

KO - a Maori digging-stick

KY - a private Korean-American banking club

LA - tone of the scale

LI - a Chinese unit of distance

LO - expresses surprise

MA - mother

ME - personal pronoun

MI - tone of the scale

MM - expresses assent

MO - a moment

MU - a Greek letter

MY - possessive pronoun

NA - no; not

NE - born with the name of

NO - a negative reply

NU - a Greek letter

NY - to approach

OB - an objection

OD - a hypothetical force

OE - Faeroe Islands whirlwind

OF - coming from

OH - to exclaim in surprise

OI - used to express dismay or pain

OM - a mantra

ON - opposite of off

OO - the dense, soft hair forming the coat of certain mammals

OP - a style of abstract art

OR - the heraldic color gold

OU - expressing concession

OS - a bone

OW - expresses pain

OX - a clumsy person

OY - expresses dismay

PA - father

PE - a Hebrew letter

PI - a Greek letter

PO - a chamberpot

QI - circulating tdfe energy

RE - a tone of the scale

SH - urges silence

SI - ti (a tone of the scale)

SO - sol (a tone of the scale)

ST - hush

TA - expression of gratitude

TE - the note below doh

TI - a tone of the scale

TO - in the direction of

UG - to arouse loathing in

UH - expresses hesitation

UM - indicates hesitation

UN - one

UP - to raise

UR - expressing hesitation

US - personal pronoun

UT - musical tone

WE - pronoun

WO - woe

XI - a Greek letter

XU - monetary unit of Vietnam

YA - you

YE - you

YU - a precious jade

YO - used to call attention

ZA - slang for pizza

ZO - a cross between a yak and a cow #FB00883