Re*sist"less, a.
1.
Having no power to resist; making no opposition.
[Obs. or R.]
Spenser.
2.
Incapable of being resisted; irresistible.
Masters' commands come with a power resistless
To such as owe them absolute subjection.
Milton.
-- Re*sist"less*ly, adv. -- Re*sist"less*ness, n.
© Webster 1913.