4-letter words containing a, s
- lass — a girl or young woman, especially one who is unmarried.
- last — occurring, coming, or being after the usual or proper time: late frosts; a late spring.
- lats — a former silver coin of Latvia, equal to 100 santimi.
- lavs — Plural form of lav.
- laws — Plural form of law.
- lays — Plural form of lay.
- leas — Plural form of lea.
- lias — Leah (def 1).
- lisa — a female given name, form of Elizabeth.
- lsat — The LSAT is an examination which is often taken by students who wish to enter a law school. LSAT is an abbreviation for 'Law School Admission Test.'
- ltsa — Land Transport Safety Authority
- maas — Dutch name of the Meuse.
- macs — Plural form of mac.
- mads — Third-person singular simple present indicative form of mad.
- maes — a female given name, form of Mary.
- mags — Plural form of mag.
- maks — (Wearside) Third-person singular simple present indicative form of mak.
- mals — Master of Library Science.
- mams — Plural form of mam.
- mans — Third-person singular simple present indicative form of man.
- maps — Plural form of map.
- mars — (used chiefly in representation of southern black speech) master.
- masa — flour or dough made of dried, ground corn, used especially for tortillas.
- mase — To act as a maser; to emit or subject to maser radiation.
- mash — to flirt with; court the affections of.
- mask — a form of aristocratic entertainment in England in the 16th and 17th centuries, originally consisting of pantomime and dancing but later including dialogue and song, presented in elaborate productions given by amateur and professional actors.
- masm — Microsoft Assembler for MS-DOS.
- mass — the celebration of the Eucharist. Compare High Mass, Low Mass.
- mast — the fruit of the oak and beech or other forest trees, used as food for hogs and other animals.
- masu — A plant, Hedysarum alpinum, whose edible root is consumed by the Inuit of Alaska.
- mats — a dull or dead surface, often slightly roughened, as on metals, paint, paper, or glass.
- maws — mother1 .
- mays — the fifth month of the year, containing 31 days.
- mcsa — (education) 1. Microsoft Certified Systems Administrator. 2. Microsoft Certified Solutions Associate.
- meas — (knitting) measures.
- mesa — a city in SW California.
- moas — Plural form of moa.
- mrsa — methicillin-resistant Staphylococcus aureus , a bacterium that is highly resistant to methicillin, penicillin, and certain other antibiotics, and may cause infections of the skin, blood, lungs, etc.: MRSA infections in hospitals and healthcare facilities.
- msau — Media Access Unit
- nabs — Simple past tense and past participle of nab.
- nads — (slang, rarely used in the singular) The testicles.
- nags — A person who nags someone.
- nans — Plural form of nan.
- naos — a temple.
- naps — Plural form of nap.
- nasa — National Aeronautics and Space Administration.
- nase — A freshwater potamodromous fish, Chondrostoma nasus.
- nash — John, 1752–1835, English architect and city planner.
- nasi — Lake, a lake in SW Finland: city of Tampere located on its S shore. 20 miles (32 km) long; 2–8 miles (3.2–12.9 km) wide.
- nass — a river in W British Columbia, Canada, flowing SW to the Portland Inlet, an arm of the Pacific Ocean, near Prince Rupert. 236 miles (380 km) long.