endeavour, try

ATTEMPT
List of words for the clue endeavour, try from the crossword:
NASA MAE ENDEAVOR STRIVE STAB RUN TEST SEEK BID ESSAY TASTE WOO WHIRL UNDERTAKING TRIAL TASK STRUGGLE STRIVING STRAIN
WordClue
AIMattempt, object
TRYattempt, test
ASSAYTrial, attempt
TRIALattempt, try
EFFORTattempt, trial
SEARCHattempt to find something
TARGETaim, attempt
ARGUMENTattempt to persuade
EXPERIMENTattempt, effort
AIMendeavor, design
HEELender