arbitri-o: free-will; -ala: arbitrary, discretionary; -ajo: arbitrary act, caprice: -e: ad libitum, at will; segun la arbitrio: at the discretion or will (di ulu). — DEFIS
arbor-o: tree; -ala: arboreal; -atra:
arborescent; -oza: woody; -aro:
clump of t.s.; -izar: to afforest, plant with
t.s.; -kultiv-(ad)o: arboriculture; -gluo:
bird-lime; -o genealogi-ala: genealogical t.; -stumpo:
t. stump; -trunko: t. trunk; -speco:
specie of t.; -rano: t. -frog (Hyla aborea); -eduk-eyo:
arbust-o: shrub, bush (not over three feet in height); sub- -o: underbrush; -aro: thicket. — FIS
arbut-o: arbute berry; -iero: (European) arbutus (genus: Arbutus). — EFIL
arch-o: (Noah's) ark; -o di kontrato: ark of the covenant (Bibl.). — DeFIS
ardez-a, -o: slate; -ea, -atra, -oza: slaty; -a krayono: s. pencil; -a tabelo: slate (for writing); -kolor-izar: to cover, with s. color: -kovrar: to cover, roof with s.: -min-eyo: s. quarry. — FI
ardor-ar: (
ardu-a*: arduous: (
are-o: area; extent of surface: (
arek-o: areca-, betel-nut (cf. betel-ajo);-iero: areca-palm (Areca). — DEFIRS
aren-o: arena, ring. V. Exp.: Areno esas spaco rondatra od elipsoiorma e klozita, por la ludi e kombati cirklala. Lico esas longa kureyo, generale duopia (por iro e riveno) por kuri o por turniri, II-646. —DEFIRS
areol-o: (
areometr-o: areometer. — DEFIRS
areometri-o*: (
areopag-o: (
arest-ar: (
argal-o: (
argan-o: (
argil-o: argil; clay, potter's earth; -a, -oza, -atra: argillaceous, clayish; -izar: to marl (land). —DeFIS
argon-o*: (
argonaut-o: (
argumenta-ar;(
«argus»: (
ari-o: (
arid-a: arid: dry and barren; (cf. sterila); -eso: aridity, Ant: humida, fruktoza,fertila. — DEFIRS
ariet-o: (
arist-o: (
aristokrat-a, -ata: aristocratic; -(ul)o:
aristocrat; -aro: (
aristoloki-o: (
Aristotel-ana, -ala*:Aristotelian. — DEFIRS
aritmetik-o: arithmetic; -ala probiemo,operaco: arithmetical problem, operation; -ero, -isto: arithmetician.— DEFIRS
aritmograf-o*: arithmometer: calculating machine. — DeFIRS
aritmologi-o*: theory of numbers. —DFIRS
aritmomanci-o*: arithmomancy: divination by numbers. — DEFIRS
aritmonietr-o*: arithmometer: calculating machine. — DEFIRS