undercreep

As a noun terms

is .

As a verb undercreep is

(obsolete) to creep secretly or imperceptively.

As an adjective imperceptive

is unable to perceive.

As a verb undercreep is

(obsolete) to creep secretly or imperceptively.

As a proper noun creep

is (derogatory) the committee]] to re-elect the president, which raised money for [[w:richard nixon|richard nixon's campaign for 1972 reelection.

As a verb undercreep is

(obsolete) to creep secretly or imperceptively.