| Words |
|---|
| Aachen |
| Aaron |
| Aaron, |
| Ab |
| Abba |
| Abbé |
| Abbess |
| Abbey |
| Abdication |
| Abduction |
| Abel |
| Abigail |
| Abimelech |
| Abiogenesis |
| Abjuration |
| Abortion |
| Abp |
| Abraham |
| Abraham-men |
| Abrogation |
| Abs |
| Absalom |
| Absolute |
| Absolution |
| Access |
| Accession |
| Acosmism |
| Acquired |
| Act |
| Acta |
| Action |
| Active |
| Activism |
| Acts |
| Ad |
| Addiction |
| Addolorata |
| Adequate |
| Adeste |
| Adjuration |
| Administration |
| Adolescence |
| Adonijah |
| Adoptionism |
| Adoration |
| Adoro |
| Adult |
| Adultery |
| Adv |
| Advent |
| Advocatus |
| Aeon |
| Affected |
| Affections |
| Affiliation |
| Affinity |
| Africa, |
| Agape |
| Age |
| Age, |
| Agony |
| Alb |
| Alcoholism, |
| Alexandrian |
| Alexians |
| Alienation |
| Aliturgical |
| All |
| All-powerful |
| Alleluia |
| Allocution |
| Alma |
| Almoner |
| Alms |
| Altar |
| Ambry |
| Ambulate |
| Ambulatory |
| Amende |
| Americanism |
| Amice |
| Ammonian |
| Amniocentesis |
| Amoral |
| Ampullae |
| Amra |
| Amulet |
| An |
| Anabaptists |
| Anagogical |
| Analecta |
| Analogy |
| Anamnesis |
| Ananias |
| Anaphora |
| Anarchism |
| Anastasimatarion |
| Anathema |
| Anchoress |
| Anchorite |
| Ancient |
| Andacollo |
| Andrew |
| Angel |
| Angelic |
| Angelism |
| Anna |
| Annas |
| Annunciation |
| Anointed |
| Anointing |
| Anselmian |
| Ant |
| Ante |
| Antecedent |
| Anthem |
| Anthropocentrism |
| Anthropological |
| Anthropomorphism |
| Anthroposophy |
| Anti-catholicism |
| Anticamera |
| Antichrist |
| Antiochene |
| Antipasch |
| Antitype |
| Antonians |
| Anulus |
| Anxiety |
| Apathy |
| Apocalypse |
| Apocalyptic |
| Apocreas |
| Apodictic |
| Apodosis |
| Apokatastasis |
| Apollinarianism |
| Apollos |
| Apologetics |
| Apologia |
| Apolysis |
| Apostasy |
| Apostle |
| Apostleship |
| Apostles |
| Apostolic |
| Apostolica |
| Application |
| Appreciation |
| Approbation |
| Appropriation |
| Apse |
| Aquila |
| Ara |
| Aramaic |
| Arca |
| Arch |
| Archabbot |
| Archangel |
| Archbishop |
| Archconfraternity |
| Archdeacon |
| Archid |
| Area |
| Areopagus |
| Armagh, |
| Armenian |
| Arminianism |
| Arrows |
| Ars |
| Ascension |
| Ascent |
| Asceterion |
| Asceticism |
| Aseity |
| Ash |
| Ashes, |
| Aspergill |
| Aspersion |
| Aspiration |
| Assent |
| A.C. |
| A.C.N. |
| Abbacy |
| Abbot |
| Ablution |
| Abnegation |
| Abomination |
| Absam |
| Absolute |
| Absolutism |
| Abst |
| Abstention |
| Abstinence |
| Abstraction |
| Absurd |
| Abulia |
| Abyssinian |
| Acacians |
| Acceptants |
| Accident |
| Accidents |
| Accidie |
| Acclamation |
| Accommodation |
| Accomplice |
| Acculturation |
| Acolyte |
| Acta |
| Acts |
| Actual |
| Actuality |
| Actus |
| Ad |
| Adam |
| Adamites |
| Adaptation |
| ADM. |
| Adoption, |
| Advent |
| Advocate |
| Affability |
| Affirmation |
| Affusion |
| Agent |
| Agere |
| Aggeus |
| Aggiornamento |
| Agility |
| Aglipayanism |
| Agnoetes |
| Agnosticism |
| Agnus |
| Agrapha |
| Ahab |
| Ain |
| Aisle |
| Aix-la-chapelle |
| Akathistos |
| Akedah |
| Albigensianism |
| Allegorical |
| Allegory |
| Almighty |
| Aloes |
| Alpha |
| Alphabetic |
| Altar |
| Altarpiece |
| Altötting |
| Altruism |
| Altruistic |
| Alumbrados |
| Amadeans |
| Ambition |
| Ambo |
| Ambrosian |
| Amen |
| Amos |
| Amphora |
| Anacephalaeosis |
| Analepsis |
| Analogy |
| Anchor |
| Anchor-cross |
| Angels |
| Angelus |
| Anger |
| Anglican |
| Anglo-catholicism |
| Anima |
| Animism |
| Ann |
| Annihilation |
| Annihilationism |
| Anno |
| Annual |
| Annuario |
| Annulment |
| Antecedent |
| Antependium |
| Anti-semitism |
| Anticipation |
| Anticlericalism |
| Anticonception |
| Antidicomarianites |
| Antidoron |
| Antimony |
| Antimoralism |
| Antinomianism |
| Antinomies |
| Antiochene |
| Antiphon |
| Antiphonary |
| Antiphoner |
| Antipolo |
| Antipope |
| Antisexual |
| Antistes |
| AP. |
| Apocrypha |
| Apocryphal |
| Apostasy |
| Apostolate |
| Apostolic |
| Apostolicam |
| Apostolicity |
| Apotheosis |
| Apparent |
| Apparition |
| Appeal |
| Appellants |
| Appetite |
| Appian |
| April |
| Arcana |
| Arcanum |
| Archetype |
| Archiep |
| Archiepiscopal |
| Archimandrite |
| Archiprb |
| Architrave |
| Archives |
| Archives, |
| Archpriest |
| Arcosolium |
| Arculae |
| Argument |
| Arian |
| Arianism |
| Aridity |
| Aristotelianism |
| Ark |
| Article |
| Artificial |
| Artophorion |
| Ascetical |
| Askesis |
| Asperges |
| A.B. |
| A.C. |
| A.D. |
| A.M. |
| A.M.D.G. |
| A.P.S.A. |
| A.R.S. |
| A.U. |
| AL., |
| APOST., |
| ABRAHAM'S |