Pronunciation guide: IPA symbols, stress and word endings

θ	thin	ð	this	ʃ	she	ʒ	measure
tʃ	church	dʒ	judge	ŋ	sing	j	yes

p b t d k g f v s z h m n l r w sound as in ordinary English spelling.

ˈ main stress, before the stressed syllable: /ˈwɔːtə/ water · ˌ lighter (secondary) stress: /ˌʌndəˈstænd/ understand
ː a long vowel · (r) an r said only in accents that pronounce it (most American, Scottish, Irish)

-s / -es (plurals; he/she form of verbs): /s/ after voiceless sounds (cats), /z/ after voiced (dogs), /ɪz/ after s, z, sh, ch, j sounds (buses, watches). Spelling: -es after s, x, z, ch, sh; consonant + y → -ies (city → cities).
-ed (past): /t/ after voiceless sounds (walked), /d/ after voiced (played), /ɪd/ after t or d (wanted). Spelling: love → loved, stop → stopped, carry → carried.
-ing: make → making, run → running, see → seeing.
Irregular: go, went, gone · be, was, been · see, saw, seen · man → men · child → children · mouse → mice.
Older (King James) forms: -eth = -s (he loveth = he loves) · -est with “thou” (thou lovest) · spake = spoke.

regardless

UK /ɹɪˈɡɑːd.lɪs/ · US /ɹɪˈɡɑɹd.lɪs/ adverb, adjective, preposition

adverb Without attention to warnings or indications of bad consequences. “Tatiana knew the meat had passed its expiry date, but she ate it regardless.”
adverb Anyway; irrespective of what has just been said. “The proposal may become law, or it may not. Regardless, we will adopt it as a club rule.”
adjective Paying no attention to; ignoring.
adjective Taking insufficient regard of; heedless; careless.
preposition (proscribed) Synonym of regardless of; paying no attention to. “Tatiana ate the cauliflower regardless its colour.”

Synonyms

From regard + -less.

Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “regardless”, CC BY-SA 4.0. Details

Sanskrit dictionary entries whose meaning includes “regardless” (best matches first).

निरपेक्षित nir-apekṣita disregarded; regardless.
अनादृत्य an-ādṛtya without respecting, regardless of.
अनपेक्षिन् an-apekṣin regardless, careless; indifferent, etc.
अनाचार an-ācāra or anācārin, ī, iṇī, i, improper in behaviour; regardless of custom or propriety or law; unprincipled.
अनवेक्ष an-avekṣa regardless; ( am ), ind. irrespectively; without regard to; ( ā ), f. or an-avekṣaṇa, am, n. regardlessness.
प्रमत्त pra-matta excited, wanton, lascivious, rutting; drunken, intoxicated; mad, insane; careless, regardless, heedless, ina…
अनपेक्ष an-apekṣa regardless, careless; indifferent; impartial; irrespective; irrelevant; ( ā ), f. disregard, carelessness, i…
निर्मम nir-mama unselfish, disinterested; regardless, indifferent to (with loc.); free from all connection with the outer wo…