sud(i)-, n. Generally non-flying insect. Gender: B. Stems: /t/ <t> - /ð/ <d> - /ð/ <d>. Ablaut: /u/ <u> - /u/ <u> - /y/ <y>, Nominative singular: /suta/ <suta>, Accusative singular /suði/ <sudi>, Allative singular: /syðiβɒ/ <sydibå> This is commonly used in compounds to form the names of generally non-flying insects.