Most likely intended to mean tenuto. With the accent, it would be more commonly written as
!NoteWorthyComposerClip(2.0,Single)
|Clef|Type:Bass
|Key|Signature:F#,C#,G#,D#
|Tempo|Tempo:30|Pos:13
|Rest|Dur:8th
|Note|Dur:8th,Tenuto,Accent|Pos:-5|Opts:ArticulationsOnStem
|Bar
|Key|Signature:Bb,Eb,Ab,Db,Gb
|Chord|Dur:16th,Triplet=First|Pos:-4|Opts:Stem=Up,Beam=First,ArticulationsOnStem|Dur2:4th|Pos2:-8
|Note|Dur:16th,Triplet|Pos:n-4|Opts:Stem=Up,Beam,ArticulationsOnStem
|Note|Dur:16th,Triplet=End|Pos:-3|Opts:Stem=Up,Beam=End,ArticulationsOnStem
|Note|Dur:16th,Triplet=First|Pos:-2|Opts:Stem=Up,Beam=First,ArticulationsOnStem
|Note|Dur:16th,Triplet|Pos:-1|Opts:Stem=Up,Beam,ArticulationsOnStem
|Note|Dur:16th,Triplet=End|Pos:0|Opts:Stem=Up,Beam=End,ArticulationsOnStem
!NoteWorthyComposerClip-End