Ending in AL
- aal
- abacterial
- abactinal
- abapical
- abaxial
- abbatial
- abdominal
- abdominovesical
- aberrational
- abettal
- abiological
- abnormal
- abomasal
- aboral
- aboriginal
- abranchial
- abstractional
- abuttal
- abysmal
- abyssal
- academical
- acapnial
- acaricidal
- acaudal
- accentual
- accessional
- accessorial
- accidental
- accommodational
- accrual
- acculturational
- accusal
- accusatorial
- acetal
- achenial
- achiral
- acoustical
- acquisitional
- acquittal
- acritical
- acromial
- acronical
- acronycal
- acropetal
- acrosomal
- acrostical
- actinal
- actinometrical
- actinomycetal
- actual
- actuarial
- adagial
- adaptational
- adaxial
- additional
- adenohypophyseal
- adenohypophysial
- adenoidal
- adenoviral
- adhesional
- adjectival
- adjustmental
- admiral
- adnexal
- adrenal
- adrenocortical
- adumbral
- adventitial
- adverbial
- adversarial
- advertorial
- aecial
- aecidial
- aerial
- aerobiological
- aerodynamical
- aerological
- aeromedical
- aeronautical
- aeronomical
- aesthetical
- aestival
- aethereal
- aetiological
- affectional
- affinal
- affixal
- affixial
- agential
- aggregational
- agitational
- agnostical
- agonadal
- agonal
- agonistical
- agrestal
- agrichemical
- agricultural
- agrobiological
- agrochemical
- agrological
- agronomical
- ahistorical
- albinal
- alchemical
- alchemistical
- alecithal
- algal
- algebraical
- algological
- algometrical
- alimental
- alkaloidal
- allegorical
- allheal
- allodial
- allotropical
- alluvial
- alogical
- alphabetical
- alphamerical
- alphanumerical
- altitudinal
- altricial
- ambassadorial
- ambisexual
- ambrosial
- ambulacral
- amenorrheal
- amenorrhoeal
- ammonal
- ammoniacal
- amobarbital
- amoral
- amphitheatrical
- amphoral
- amygdaloidal
- amyloidal
- anaclinal
- anaglyphical
- anaglyptical
- anagogical
- anagrammatical
- anal
- analogical
- analytical
- anarchical
- anatomical
- ancestral
- ancipital
- anconal
- anconeal
- anecdotal
- anecdotical
- anemometrical
- aneurismal
- aneurysmal
- angelical
- anginal
- animal
- annal
- anneal
- annexal
- annexational
- annual
- anodal
- anoperineal
- anorectal
- antecubital
- antediluvial
- antenatal
- antennal
- antenuptial
- antheral
- antheridial
- anthological
- anthropical
- anthropoidal
- anthropological
- anthropometrical
- antibacterial
- anticlassical
- anticlerical
- anticlimactical
- anticlinal
- anticolonial
- anticommercial
- anticonventional
- anticultural
- antidiarrheal
- antidotal
- antieducational
- antifungal
- antiheretical
- antihierarchical
- antihistorical
- antihomosexual
- antiliberal
- antilogical
- antimalarial
- antimetaphysical
- antimicrobial
- antimonarchical
- antimonial
- antimusical
- antinational
- antinatural
- antinodal
- antipapal
- antipathetical
- antiphonal
- antipodal
- antipolitical
- antiprotozoal
- antiradical
- antirational
- antiroyal
- antisentimental
- antisexual
- antisocial
- antitechnological
- antitheoretical
- antithetical
- antitraditional
- antitumoral
- antitypical
- antiviral
- antral
- aortal
- apertural
- aphrodisiacal
- apical
- apicultural
- aplacental
- apnoeal
- apocalyptical
- apocryphal
- apodal
- apogeal
- apolitical
- apomictical
- apophyseal
- apostolical
- apothecial
- apothegmatical
- appal
- apparitional
- appeal
- appositional
- appraisal
- apprisal
- approval
- apsidal
- apteral
- aptitudinal
- aquacultural
- aquarial
- aquicultural
- araneidal
- arbitral
- arbitrational
- arboreal
- arborical
- arboricultural
- arboviral
- archaeal
- archaeological
- archaical
- archangelical
- archducal
- archegonial
- archeological
- archepiscopal
- archesporial
- archetypal
- archetypical
- archidiaconal
- archiepiscopal
- architectural
- archival
- archrival
- areal
- argal
- argental
- aristocratical
- arithmetical
- armorial
- arousal
- arrhizal
- arrhythmical
- arrival
- arsenal
- arsenical
- artefactual
- arterial
- arthropodal
- artifactual
- artificial
- artisanal
- arval
- ascensional
- ascetical
- asexual
- asocial
- aspectual
- aspherical
- asphyxial
- aspirational
- associational
- assonantal
- asterismal
- asternal
- asteroidal
- astomatal
- astragal
- astral
- astrological
- astronautical
- astronomical
- astrophysical
- asymmetrical
- atabal
- atemporal
- atheistical
- atheoretical
- atmospherical
- atomical
- atomistical
- atonal
- atrial
- attentional
- attitudinal
- attributional
- attritional
- atypical
- auctorial
- audial
- audiological
- audiovisual
- augural
- aural
- auroral
- austral
- autacoidal
- autarchical
- autarkical
- autecological
- authorial
- autobiographical
- autochthonal
- autocratical
- autosomal
- autumnal
- avifaunal
- avocational
- avowal
- axal
- axial
- axiological
- axiomatical
- axisymmetrical
- axonal
- axonemal
- azimuthal
- azonal
- baal
- bacchanal
- backpedal
- bacterial
- bactericidal
- bacterioidal
- bacteriological
- bacteroidal
- balmoral
- balneal
- banal
- baptismal
- barbital
- baritonal
- barometrical
- baronial
- basal
- basidial
- basilical
- basinal
- basipetal
- bathyal
- bathymetrical
- behavioral
- behavioural
- beheadal
- beneficial
- benthal
- benzal
- bequeathal
- bestial
- bestowal
- betrayal
- betrothal
- bharal
- biannual
- biaural