| ADULTEROUSLY | • adulterously adv. In an adulterous manner. • ADULTEROUS adv. relating to, characterized by, or given to adultery. |
| BLUSTEROUSLY | • blusterously adv. In a blusterous manner. • BLUSTEROUS adv. inclined to bluster, also BLUSTROUS. |
| BOISTEROUSLY | • boisterously adv. In a boisterous manner. • BOISTEROUS adv. rowdy, high-spirited. |
| CHIROPTEROUS | • CHIROPTEROUS adj. relating to the Chiroptera, bats. |
| COLEOPTEROUS | • coleopterous adj. Of or pertaining to beetles of the order Coleoptera. • COLEOPTEROUS adj. pertaining to beetles and weevils; having hard anterior wings. |
| FLATTEROUSLY | • FLATTEROUS adv. (archaic) flattering. |
| HETEROUSIANS | • HETEROUSIAN n. one who believes the Father and Son to be of different essences. |
| MACROPTEROUS | • macropterous adj. Having long wings or fins. • MACROPTEROUS adj. having large wings or fins. |
| MICROPTEROUS | • micropterous adj. (Entomology) Having small, sometimes merely vestigial, wings. • MICROPTEROUS adj. having small wings or fins. |
| NEUROPTEROUS | • neuropterous adj. Dated form of neuropteral. • NEUROPTEROUS adj. pertaining or belonging to insect order including lacewing flies. |
| ORTHOPTEROUS | • orthopterous adj. (Zoology) Belonging to the Orthoptera. • ORTHOPTEROUS adj. pertaining or belonging to insect order including grasshoppers, crickets, etc. |
| PLECOPTEROUS | • PLECOPTEROUS adj. of or like the Plecoptera, stoneflies. |
| PREPOSTEROUS | • preposterous adj. Absurd, or contrary to common sense. • PREPOSTEROUS adj. contrary to nature, reason, or common sense. |
| ROISTEROUSLY | • roisterously adv. In a roisterous way. • ROISTEROUS adv. blustering, boisterous, also ROYSTEROUS. |
| SLAUGHTEROUS | • slaughterous adj. Prone to slaughtering. • SLAUGHTEROUS adj. of or relating to slaughter. |
| TETRAPTEROUS | • tetrapterous adj. (Entomology) Having four (two pairs of) wings. • TETRAPTEROUS adj. having four wings, also TETRAPTERAN. |