'twas /twoz, twəz/ (archaic or dialect) a contraction of it was

• hearing dog
• hearing dogs
• hearing-impaired
• hearings
• hearken
• hearkened
• hearkener
• hearkeners
• hearkening
• hearkens
• hear out
• hears
• hearsay
• hearsays
• hearse
• hearse-cloth
• hearse-cloths
• hearsed
• hearse-like
• hearses
• hearsier
• hearsiest
• hearsing
• hearsy
• heart