abel-o = bee.
abi-o = fir.
abiturient-o = bachelor of arts (A.B.).
abomen-a = abominable.
abon-i = to subscribe to, take (magazine, etc.).
abrikot-o = apricot.
acer-o = maple (tree).
acid-a = acid, sour.
-acx- = derogatory suffix (272).
acxet-i = to buy.
-ad- = suffix indicating duration (218).
adiaux = (adv. and interjection), farewell, good-bye (171, 273).
adjektiv-o = adjective.
administr-i = to administer, to manage.
admir-i = to admire.
admon-i = to exhort, admonish.
ador-i = to worship, adore.
adres-o = address (on letters, etc.).
adverb-o = adverb.
advokat-o = lawyer, barrister.
aer-o = air.
afabl-a = affable, amiable.
afer-o = affair, matter, thing, cause.
afisx-o = handbill, placard, poster.
afrank-i = to frank (letters), prepay; --ite, post-paid.
Afrik-o = Africa.
ag-i = to act, perform action.
agac-i = to set on edge (of teeth).
agent-o = agent.
agit-i = to agitate.
agl-o = eagle.
agoni-o = agony.
agrabl-a = agreeable, pleasant.
agx-o = age.
ajn = (adv.), ever (236).
-ajx- = (suffix forming concrete words) (227).
akademi-o = academy.
akcel-i = (trans.), to accelerate, hasten.
akcent-o = accent, stress.
akcept-i = to accept, receive, welcome.
akcident-o = accident.
akir-i = to acquire.
akompan-i = to accompany.
akr-a = sharp, acute, shrill.
akrid-o = grasshopper.
aks-o = axis, axle.
akt-o = act (of a play).
aktiv-a = active (grammatical).
aktor-o = actor (player).
akurat-a = accurate, exact.
akuz-i = to accuse.
akuzativ-o = accusative.
akv-o = water.
akvarel-o = water-color painting.
akvari-o = aquarium.
al = (prep.), to, toward (46, 160, 251, 252).
alauxd-o = lark (bird).
ale-o = avenue, walk, path (of garden, park, etc.).
Aleksandri-o = Alexandria.
Aleksandr-o = Alexander.
alfabet-o = alphabet.
Alfred-o = Alfred.
algebr-o = algebra.
ali-a = other.
alk-o = elk.
alkohol-o = alcohol.
alkov-o = alcove, recess.
almanak-o = almanac.
almenaux = (adv.), at least (66).
almoz-o = alms; --ulo, beggar.
alt-a = high, tall.
altar-o = altar.
alud-i = to allude to.
alumet-o = match (for fire).
am-i = to love.
amas-o = crowd, throng, mass.
ambaux = (pronoun), both (of two objects naturally in pairs,or of
persons or things assumed or already known to be thus grouped) (238).
ambos-o = anvil.
amel-o = starch.
Amerik-o = America.
amfibi-a = amphibious.
amfiteatr-o = amphitheatre.
amik-o = friend.
amindum-i = to woo, make love.
ampleks-o = extent, dimension.
amuz-i = to amuse.
-an- = suffix denoting membership, etc. (145).
analiz-i = to analyse.
ananas-o = pineapple.
anas-o = duck.
anekdot-o = anecdote.
Angl-o = Englishman.
angul-o = angle, corner.
angxel-o = angel.
anim-o = soul.
ankaux = (adv.), also.
ankoraux = (adv), still, yet.
ankr-o = anchor.
anonc-i = to announce.
ans-o = latch, door-handle.
anser-o = goose.
anstataux = (prep.), instead of (98, 159).
antaux = (prep.), before (89, 90, 120, 159, 160),
"antaux ol" (conj.), 97, 98.
antikv-a = ancient, antique.
antilop-o = antelope.
antipati-o = antipathy.
aparat-o = apparatus.
apart-a = separate.
apartament-o = apartment, suite (of rooms).
aparten-i = to belong.
apati-o = apathy.
apenaux = (adv.), scarcely, hardly.
aper-i = to appear.
apetit-o = appetite.
aplauxd-i = to applaud.
aplomb-o = assurance, self-command.
apog-i = to lean, to rest (upon).
apologi-o = apology, vindication.
apotek-o = pharmacy, drugstore, chemist's shop.
april-o = April.
aprob-i = to approve.
apud = (prep.), near to, close by (120, 159).
-ar- = suffix forming collectives (126).
Arab-o = Arab.
arane-o = spider.
arangx-i = to arrange.
arb-o = tree.
arbitraci-i = to arbitrate.
ardez-o = slate (stone).
aren-o = arena.
arest-i = to arrest.
argil-o = clay.
argument-i = to argue.
argxent-o = silver (metal).
arhxitektur-o = architecture.
Arhximed-o = Archimedes.
ari-o = tune, air (music).
Aristejd-o = Aristeides.
aristokrat-o = aristocrat.
Aristotel-o = Aristotle.
aritmetik-o = arithmetic.
ark-o = arc.
arkad-o = arcade.
arm-i = to arm.
arme-o = army.
armoraci-o = horse-radish.
arogant-a = arrogant.
arom-o = aroma, fragrance.
art-o = art.
artik-o = joint.
artikol-o = article (grammatical or literary).
Artur-o = Arthur.
asekur-i = to insure (with a company).
asoci-o = association (organization).
asparag-o = asparagus.
aspekt-o = aspect, appearance.
astr-o = heavenly body, star.
atak-i = to attack.
atend-i = to wait, wait for, expect.
atent-a = attentive.
atest-i = to attest, give witness, certify.
ating-i = to attain, reach.
atlas-o = satin.
atlet-o = athlete.
atmosfer-o = atmosphere.
atribut-o = attribute.
aux = (conj.), or, either.
auxd-i = to hear.
auxgust-o = August.
auxskult-i = to listen.
Auxstrali-o = Australia.
auxtomat-a = automatic.
auxtor-o = author.
auxtun-o = autumn.
av-o = grandfather.
avar-a = avaricious, miserly.
avel-o = hazel-nut.
aven-o = oats.
avert-i = to warn, caution.
avid-a = eager.
aviz-i = to give notice.
azen-o = ass, donkey.
Azi-o = Asia.
azot-o = nitrogen.