-al [-ial, -eal]
(Latin: a suffix; pertaining to, like, of the kind of, relating to, characterized by, belonging to; action of, process of)
abdominal
abiological
Not pertaining to biology; pertaining to the study of inanimate things. Also: abiotic, inanimate.
abnormal
1. Not normal, not average, not typical, irregular, deviant: "He had abnormal powers of concentration."
2. Unusual or unexpected; especially, in a way that causes alarm or anxiety.
3. Much greater than the normal: "Abnormal profits might be blamed for the financial crisis."
4. Departing from the normal in; for example, intelligence and development: "They were very distressed when they found out that their daughter was abnormal."
aboral
Opposite to, away from, or distantly remote from the mouth.
aboriginal
abranchial
abumbral
1. Departure from the shadows.
2. Getting away from the shade.
academical
1. Belonging to an academy or other higher institution of learning; scholarly; literary or classical, rather than technical or vocational.
2. Belonging to the school or philosophy of Plato; as, the Academic sect or philosophy.
accidental
An unexpected usually sudden event that occurs without intent or volition although sometimes through carelessness, unawareness, ignorance, or a combination of causes and which produces an unfortunate result (as an injury) for which the affected party may be entitled to relief under the law or to compensation under an insurance policy.
acheiral, achiral
A description of a molecule that has neither a left-handed nor a right-handed configuration.
acquittal
adipal
Fat, greasy.
adrenal
1. Near or upon the kidney; denoting the suprarenal (adrenal) gland.
2. A suprarenal gland or separate tissue or product thereof.
agral
Of or belonging to the fields.
alphabetical
1. Arranged or listed in the customary order of the letters of the alphabet.
2. Based on, typical of, or relating to an alphabet; alphabetically.