ETYM Old Fren. acordant, French accordant.
1. Being in agreement or harmony; often followed by 'with.
2. In keeping; SYN. agreeable, conformable, consonant, in accord, in agreement, concordant.

1. (Followed by 'to') As reported or stated by
2. (Followed by 'to') In agreement with or accordant with

ETYM Cf. French coďncident.
1. Matching point for point; SYN. coinciding.
2. Occurring or operating at the same time; SYN. coincidental, coinciding, concurrent, cooccurring, simultaneous, at the same time.

Coincident.
1. Resulting from a coincidence
2. Occurring or existing at the same time

ETYM Latin concordans, p. pr. of concordare: cf. French concordant. Related to Concord.
Agreeing; correspondent; harmonious; consonant.

1. Corresponding or consistent in form or character
2. Submissive, compliant
3. Following in unbroken sequence — used of geologic strata formed under uniform conditions

ETYM Latin consistens, p. pr.: cf. French consistant.
1. Marked by an orderly, logical, and aesthetically consistent relation of parts; SYN. logical, ordered, orderly.
2. The same throughout in structure or composition; SYN. uniform.
3. (Sometimes followed by 'with') In agreement or consistent or reliable.

in unison or agreement

In agreement, harmoniously

In accordance with
(sentence connectors) Because of the reason given

Harmoniously, in a concordant manner

In a conforming manner, compliantly, adaptively

In a congruent manner.

In a consistent manner.

(Phonetics) as a consonant, in the manner of a consonant (type of sound characterized by closure in the breath channel)