abreast Synonyms

au fait au courant apprised informed up on next to up to date head-to-head up-to-the-minute knowledgeable nip and tuck side by side level windward in line cheek to cheek the side kept posted beside each other apprized in alignment versed in abreast of juxtaposing In Touch in reserve up with clued in well-informed versed versant contemporary conscious collaterally cognizant beside aware abeam aside arow alongside conterminous conversant diametrical up sidewise parallelly opposite obliquely near