Words that end with OUS
- abdominous
- ablatitious
- abnormous
- abstemious
- abstentious
- acajous
- acanaceous
- acanthaceous
- acanthous
- acarpellous
- acarpelous
- acarpous
- acaulous
- acclivitous
- acclivous
- acephalous
- aceraceous
- acerous
- acetous
- achlamydeous
- achromatous
- achromous
- acidophilous
- acidulous
- acinaceous
- acinous
- acoelous
- acotyledonous
- acrimonious
- acrocarpous
- acrodromous
- acrogenous
- acronymous
- actinomorphous
- actinomycetous
- acuminous
- adactylous
- addititious
- adenocarcinomatous
- adenomatous
- adiaphorous
- adiathermanous
- adipocerous
- adipous
- adoptious
- adscititious
- adulterous
- aduncous
- advantageous
- adventitious
- adventurous
- aeneous
- aerenchymatous
- aeruginous
- agamous
- agaricaceous
- agnathous
- alacritous
- albugineous
- albuminous
- alburnous
- alismaceous
- alliaceous
- allochthonous
- allogamous
- allomerous
- allonymous
- allotropous
- almous
- altitudinous
- aluminiferous
- aluminous
- amadous
- amarantaceous
- amaranthaceous
- amaryllidaceous
- amatorious
- ambagious
- amberous
- ambidexterous
- ambidextrous
- ambiguous
- ambitious
- amentaceous
- amentiferous
- ametabolous
- ammophilous
- amorous
- amorphous
- amphibious
- amphibolous
- amphicoelous
- amphipodous
- amphistomous
- amphitrichous
- amphitropous
- ampullaceous
- amygdalaceous
- amylaceous
- anacardiaceous
- anachronous
- anadromous
- analogous
- anamorphous
- anandrous
- ananthous
- anarthrous
- anasarcous
- anatropous
- ancipitous
- androcephalous
- androdioecious
- androgenous
- androgynous
- andromonoecious
- anemochorous
- anemophilous
- anestrous
- anfractuous
- anginous
- angiocarpous
- angiomatous
- angiospermous
- angiostomatous
- angiostomous
- angulous
- anhydrous
- anisodactylous
- anisogamous
- anisomerous
- anisophyllous
- anoestrous
- anomalous
- anonaceous
- anonymous
- anourous
- anserous
- antenniferous
- anthocarpous
- anthophilous
- anthropophagous
- antibilious
- anticous
- antilogous
- antimonious
- antimonous
- antipetalous
- antireligious
- antisepalous
- antituberculous
- antonymous
- anurous
- anxious
- apetalous
- aphanipterous
- aphidious
- aphonous
- aphthous
- aphyllous
- apiaceous
- apivorous
- apocarpous
- apocynaceous
- apodous
- apogamous
- aposporous
- apotropous
- apterous
- aqueous
- aquiferous
- aquifoliaceous
- araceous
- araliaceous
- araneous
- arboraceous
- arboreous
- arborous
- arduous
- arenaceous
- arenicolous
- arenous
- argentiferous
- argentous
- argillaceous
- argilliferous
- armigerous
- arsenious
- arsenous
- arsonous
- arteriovenous
- arthropodous
- arthrosporous
- artiodactylous
- arundinaceous
- asbestous
- ascititious
- asclepiadaceous
- ascomycetous
- asepalous
- asperous