Here's what rhymes with obscrue.
you grew que u crew q screw clue cue glue lieu queue cu lu rue loo skew yew yu ewe ru clew roux to who do two new through too few true view due knew blue drew du threw blew coup flew qu shoe zu dew hue shew su sue tu vous accrue chew deux flue fu slew zoo brew bu flu hu ju jus ku mu nu peu pew pu seu shu sou thru vu woo boo chou chu coo cou doo feu fue gu hew mieux shou shrew sprue thu tue vou vue wou wu askew goo mew moo pooh strew halloo poo shoo spew valuer gnu slue thew whew phew anew canoe renew debut stew adieu ado piu sinew tzu vnto outgrew redo foreknew zebu kazoo bestrew overgrew regrew achoo into review pursue overview withdrew avenue bamboo undue ensue subdue taboo undo untrue caribou construe jusqu overdue overthrew tattoo beaucoup eschew outdo revue shampoo imbue overdo bugaboo endue fondue indue peekaboo buckaroo muumuu overflew overshoe prevue superglue overdrew wazoo booboo atishoo interview revenue hitherto residue retinue barbecue kangaroo ballyhoo cockatoo honeydew barbeque marabou rendezvous hullabaloo misconstrue