One such word is locus. Another is bonus.
Some words that end with the letter A are:aagendaAlabamaAlaskaalleluiaalphaalfalfaalpacaamnesiaamoniaappaloosaaquaareaariaarugulaasthmaazaleabacteriabananabandannabetabolognabonanzacameracarcinomacha chachihuahuacobracocoacolacomacommacorneacoronadatadiarrheadilemmaenemaextrafaunafloraformulafreesiagalagardeniagondolagonorrheagorillahahennaherniahosannahulahysteriaideajavalavalirallamamamagentamagnoliamalariamamamantillamediamegamochanovanovenaokraomegaonomatopoeiaoperaorganzaparanoiapastapeninsulaplacentaplethorapolkapropagandaprotozoapuparumbasagasalsasarsaparillaschizophreniasodasofaspatulaspireastaminatapiocatiaratogatortillatracheatunaquotaulnavanillavendettaviavillaviolavistawisteriayogazebra
Four letter words that end with U:ecrugurulieutofuthoubeaumenututu
Some words with the letter i at the end of a syllable are:librarydinosaurfamilyfinallyradio
Some words that end with the letter P are:ampblimpblipchimpchipchopclapclipcropdevelopdollopdripdropenvelopflapflipflopgallopgripharphooplapliploopmishapmopploppoppuprapreapscallopscrapslapslipslopsoupslurpstoopstumptiptoptriptrooptulipupwarpwrapyelpzip
Some seven letter words that end with 'ure' are:capturecensureclosureconjureculturedentureepicureerasurefailurefeaturefissurefixturegesturelectureleisuremeasuremixturenurtureobscurepastureperjurepicturepostureprocureraptureruptureseizuretexturetonsuretortureventurevulture
Some words that begin with the letter T and end with the letter K are:tacktalkteakthickticktooktracktrektricktrucktrunktuck
Some seven letter words that end with P are:airshipbellhopcheckupdesktopdevelopgrownupgumdropketchupkinshipkneecapnonstopoverlapparsnipregrouprooftoproundupscallopstirrupwarshipwiretapworshipwriteup
Some words that end with NO are:albinoaminocasinodominoinfernojalapenokenokimonomaraschinomerinoneutrinonooreganopalominopianorhinosopranostenovolcanowino
Some words that end with 'its' are:admitsbitscommitsdebitseditsfitsgritshabitsJesuitsknitslimitsmeritsnitsomitspermitsrabbitssitstraitsunitsvisitswaitszits
piezo
Some four-letter words that begin with "a" and end with "t" are "chat," "that," and "swat."
Some seven letter words that end in RA are:algebraamphorabravuracalderachimeracholeraMadeiraPandorasignoratempuraurethra