i Register
In some senses, forslow is marked as obsolete. Watch for register when choosing this word.
verb
To be dilatory about; put off; postpone; neglect; omit.
[I]f you can thinke vpon any preſent meanes for his deliuerie, doe not forſlow it.
To delay; hinder; impede; obstruct.
But by no meanes my way I would forslow / For ought that ever she could doe or say […]
The wond'ring Nereids, though they rais'd no storm, / Foreslow'd her passage, to behold her form.
To be slow or dilatory; loiter.
Foreslow no longer, make we hence amaine.