[1] : WordNet (r) 2.0

held up
     adj : delayed or obstructed syn: held upp
see also:
held upp 

[2] : Moby Thesaurus II by Grady Ward, 1.0

26 moby thesaurus words for "held up":
   arrested, back, backward, behindhand, belated, blocked, delayed,
   delayed-action, detained, hung up, in a bind, in abeyance, jammed,
   late, latish, moratory, never on time, obstructed, overdue,
   retarded, slow, stopped, tardy, unpunctual, unready, untimely

Ball Up >> B Words
Ball Up, definition of term: Ball Up
ball+up_pag1.html

Bang Up >> B Words
Bang Up, definition of term: Bang Up
bang+up_pag1.html

Backed Up >> B Words
Backed Up, definition of term: Backed Up
backed+up_pag1.html

Back Up >> B Words
Back Up, definition of term: Back Up
back+up_pag1.html

Ante Up >> A Words
Ante Up, definition of term: Ante Up
ante+up_pag1.html

Act Up >> A Words
Act Up, definition of term: Act Up
act+up_pag1.html