Notes :The derivative *vil-ai is the most interesting part about this root: most of the umlaut languages show umlaut tendencies here, as if it was a derivative of an unpreserved verb *vil-ai- 'to pay' (nominal suffixal *-ai rarely causes umlaut). Toda, however, stands out, since pɨl cannot go back to a verbal base *vil-ai-.
Tamil meaning :to open out, expand, unfold as a blossom, crack, split; burst, be at variance, become clear, be separated from
Tamil derivates :viḷkai leaving; viḷḷal separation, unfolding as of a flower; viḷavu (viḷavi-) to split, burst asunder; n. cleft, crack
Malayalam :viḷḷuka
Malayalam meaning :to burst open, crack, break
Malayalam derivates :viḷḷal hollow, rent; viḷḷu crack, aperture; viḷuruka to split, open; viḷurkka to open, unfold, spread
Tulu :bulluni, buḷḷuni
Tulu meaning :a sore or wound to enlarge; crack, slit
Tulu derivates :bullāvuni to enlarge a sore, etc., split, make a crack; buluni to be open
Number in DED :5432
Proto-South Dravidian :*vIl-a-
Meaning :to separate, withdraw
Tamil :vilaku (vilaki-)
Tamil meaning :to withdraw, recede, step aside, deviate from, go astray, be dislocated, separated, move, go, be far off, be in periods; throw, cast, separate from (tr.)
Tamil derivates :vilaŋku (vilaŋki-) to lie athwart, be transverse, change, become different, withdraw, recede, step aside, deviate from, go astray, be dislocated, be separated, move, hinder, obstruct, pull up and remove, slay, destroy, throw, let pass; n. that which is transverse, across, or crosswise, beast or bird as having bodies not erect but horizontal, deer, fetters, shackles, manacles, difference, obstruction, hindrance, hill; vilaŋkal lying athwart or across, hill; vilakku (vilakki-), vilak_ku (vilak_ki-), vilattu (vilatti-) to turn aside, divert, avert, prevent, cause to leave, put out of the way, forbid, prohibit, check, retard, obstruct, inset, fix, change, dismiss as from a post, eschew, discard, remove, repudiate, controvert, separate; n. prohibition, seclusion, rule of exception, hindrance, obstruction, menses, error, fault; vilakkam sparseness as of plants placed apart, separation, menses, desertion of a place, prohibition; vilakkaṭi that which is prohibited, that which is contrary, that which is an exception, obstacle, excommunication, expulsion; vilaŋki hedge, fence; vilattal separation; vilatti sparseness, not being close
Malayalam :vilakkam
Malayalam meaning :prohibition, thwarting
Malayalam derivates :vilakku separation as during menstruation, prohibition, interdict, embargo; vilakkuka to separate, excommunicate, prevent, prohibit, cross out in writing; vilaŋŋuka to go aside, fall across, cross over, fall foul of, be transverse; vilaŋŋa across, athwart; vilaŋŋu what is across, a cross-iron, fetters; vilaŋŋal crossing, hill
Notes :Telugu vīlu points at an original long vowel, regularly shortened in SDR.
Tamil meaning :to be produced, be productive, result, mature, ripen (as grain), occur
Tamil derivates :(-pp-, -tt-) to raise, cause to grow, produce, bring into being; n. growth, ripening, produce, crop, yield; viḷaiccal produce, crop, yield, ripening grain, growth, ripening; viḷaiyuḷ produce, crop, maturing; viḷaivi (-pp-, -tt-) to cause to grow, cultivate; viḷaivu growth, ripening, maturity, produce, crop, yield; viḷar fertility
Malayalam :viḷa
Malayalam meaning :vegetation, crop of corn growing
Malayalam derivates :viḷayuka to grow, grow ripe, grow richly or to perfection, produce; viḷayikka to cause to grow, cultivate; viḷaccal produce of corn, etc., corn grown ripe; viḷavu id., perfection
Kannada :beḷe
Kannada meaning :to grow as corn, grass, or trees, increase; bear a crop; n. growing, growth, produce, crop, standing corn, what is to grow, seed, seedlings
Kannada derivates :beḷayisu, beḷasu, beḷeyisu, beḷesu to cause to grow, increase, raise (crop), bring to maturity, rear, foster; beḷeyuvike growing; beḷasu growth, increase, crop of standing corn
Kodagu :boḷe- (boḷev-, boḷand-)
Kodagu meaning :to become full-grown (people, animals, fruit)
Kodagu derivates :boḷat- (boḷati-) to grow (tr.; plants); boḷe crop
Tulu :bulè, buḷè
Tulu meaning :standing, growing corn, crop
Tulu derivates :buleti, buḷeti full-grown, ripe; bulepini, buḷepini, buḷepuni, buḷeyuni, buḷevuni, boḷepuni to grow, ripen, be ripe; buḷepuḍuni, buḷepāvuni to make grow, rear, raise as a crop, etc.; boḷaccelụ ripening
Tamil meaning :to play, sport, gambol, do and act light-heartedly, be playful, humorous, or funny
Tamil derivates :viḷaiy-āṭal play, sport; viḷaiy-āṭṭam, viḷaiy-āṭṭu id., pastime, recreation, that which is done with ease, fun
Malayalam :viḷay-āṭuka
Malayalam meaning :to play
Malayalam derivates :viḷay-āṭṭam, viḷay-āṭṭu sport, play
Number in DED :5438
Proto-South Dravidian :*vIḷ-ak-
Meaning :to solder
Tamil :viḷakku (viḷakki-)
Tamil meaning :to solder
Malayalam :viḷakkuka
Malayalam meaning :to solder
Tulu :bolakuni
Tulu meaning :to solder, weld
Number in DED :5497
Proto-South Dravidian :*vIḷ-amb-
Meaning :to serve food
Tamil :viḷampu (viḷampi-)
Tamil meaning :to serve food
Tamil derivates :? viẓampu boiled rice
Malayalam :viḷampuka
Malayalam meaning :to distribute food, serve out
Malayalam derivates :viḷampan one who superintends the distribution, esp. in victualling houses; viḷampikka, viḷappikka to ask for more food
Number in DED :5434
Proto-South Dravidian :*vilaŋ-
Meaning :bar, impediment; worry
Tamil :villaŋkam
Tamil meaning :bar, impediment, difficulty, trouble, distress, charge or encumbrance on properties, defect in title to properties, contest, dispute, claim
Tamil derivates :villaṭai adversity, distress, impediment, enmity
Malayalam :villaŋkam
Malayalam meaning :contest, wrangling; adversity, difficulty
Kannada :vilaga
Kannada meaning :incongruity, unsuitableness, inconsistency, discordance, discrepancy
Notes :Toda pilogm might be a borrowing from Tamil (*pɨs_- should be expected); Kannada vilaga is also doubtful because of an initial v-.
Number in DED :5426
Proto-South Dravidian :*vIḷāg-
Meaning :battlefield
Tamil :viḷākam
Tamil meaning :battlefield, surrounding area
Malayalam :viḷākam
Malayalam meaning :battlefield, garden
Number in DED :5435
Proto-South Dravidian :*vIlāv-
Meaning :rib, chest
Tamil :vilavu, vilā
Tamil meaning :sides of the body, rib
Malayalam :vilāvu
Malayalam meaning :side, chest
Number in DED :5425
Proto-South Dravidian :*viḷ-/*vIḷ-/*vĭḷ-
Meaning :to call, shout
Tamil :viḷ (viḷv-, viṇṭ-)
Tamil meaning :to say, tell, reveal, make known
Tamil derivates :viḷampu (viḷampi-) to speak, say, proclaim openly, make public, reveal; n. word, speech; viḷamparam advertisement, proclamation, notice, publication; viḷappu saying; viḷari the sixth note of the gamut; viḷi (-v-, -nt-) to say, speak; (-pp-, -tt-) id., summon, sing, roar, shout; n. sound, song, word, speech, shout of excitement, frenzy, or joy, call; viḷippu sound, calling, shouting; viḷivu warriors' shout, war-cry; viḷar (viḷari-) to call
Tulu derivates :buḷu, buḷpu cry, lamentation, noise of any animal or bird, clamour; buḷkaḍuni to cry as from fear or being possessed of a demon; buḷkā̆ḍụ crying passionately, bawling