# Syllable-, Bigram-, and Morphology-Driven Pseudoword Generation in Greek
## 3 Methods
Total processing time: 19s (53 words/s). feature, as indicated by on-screen instructions, to suit experimental needs or categorization schemes. Changes in the order of the constructed words are reported on the \"Status\" panel. The \"Stress Assignment\" module allows users to apply systematic stress patterns to generated pseudowords in accordance with Greek stress rules (Figure 5). The interface is seamlessly integrated with the pseudoword generation process and includes an \"Import Generated Words\" button that automatically transfers items from the main generation panel into the stress assignment text area. Users can also manually insert Greek words and choose from all three permissible stress positions, i.e., antepenult (APU, third-to-last syllable), penult (PU, second-to-last syllable), or ultima (U, last syllable). Multiple stress patterns can be selected using checkboxes, and the selected patterns are then evenly distributed across the input words to ensure a balanced set of stimuli. After clicking \"Apply Stress\", the words are processed, and the results are displayed in a designated \"Stressed Words\" output area, where each word is marked with the appropriate accent diacritic according to the selected stress pattern(s). The \"Clean\" button removes any selected stress pattern options. Multiple stress patterns can be selected using checkboxes, and the selected patterns are then evenly distributed across the input words to ensure a balanced set of stimuli by clicking \"Apply Greek Stress Rules\". This option applies specific rules of Greek stress; for instance, it will not assign U stress to passive verb forms since such stress positioning is ungrammatical. When a single stress pattern is selected, \"Apply Stress\" must be clicked. The words are then processed and the results are displayed in the \"Stressed Words\" output area, where each word is marked with the accent diacritic according to the selected stress pattern(s). Users can then export their stressed pseudowords using the \"Copy Stressed Words\" or \"Download Stressed CSV\" buttons. This workflow enables researchers to regulate the prosodic characteristics of their experimental materials while ensuring phonotactic precision and a systematic distribution of stress. Figure 5: Stress assignment interface. The stress assignment module interface displays the input area for Greek words, stress pattern selection options (antepenult, penult, ultima), and the resulting stressed words with diacritical markings. The “Import Generated Words” button enables seamless transfer of pseudowords from the generation panel for stress processing. This careful process produces a refined set of pseudowords that follow the morphophonological patterns of the intended grammatical category while still being distinct from real Greek words. Appendix B provides sample experimental pseudonouns. Figure 6 illustrates the main components of SyBig-r-Morph and outlines the specific operations performed within each module. The main strength of SyBig-r-Morph is its ability to generate natural-sounding pseudowords that conform to the phonotactic rules of Greek, although these words do not exist in real language. By generating words that adhere to specific linguistic patterns without being actual words, this tool provides researchers with valuable resources for linguistic research and related fields.