No post this month

Sorry, but no post for September! Life is crazy...

From Stop to Flap and back to Stop

Have you noticed that Americans pronounce words like 'kitty' and 'kiddy' the same? The 't' and 'd' both become a lighter sound - they become a flap. This is called 't-flapping', and it happens when [t] and [d] are between vowels and at the end of a stressed syllable.

There's also th-stopping - this is when 'th' [θ] and voiced 'th' [ð] become harder sounds. Voiceless 'th' [θ] becomes a [t] and voiced 'th' [ð] becomes [d]. These sounds are still different from the normal 't' and 'd' founds in words like 'darn' and 'take' because these new sounds are dentals, made with the tongue hitting the back of the teeth and not the alveolar ridge.

Examples would be 'without' becoming 'wi[t̪]out' and 'there' becoming '[d̪]ere'.

Here's the fun part: when dental fricatives get t-stopped, they can even be flapped again. Here's an example from song:

"You wi[ɾ]out me ain't right" - break up with your girlfriend, Ariana Grande

This can happen across morpheme boundaries:

"Dreads to the top, gold in my mouth, woah[ɾ]ere" - Wish, Denzel curry

"G-g-get wi[ɾ]it" - Get Wit' It, Vanilla Ice

This particularly form of stopping is common in African American Vernacular English (which Denzel Curry speaks and which Ariana Grande and Vanilla Ice are trying to imitate).

In sung speech, I've even heard the flap fortitioned to [d]. This restores the [d] sound in a word like "pedal" (a Duke of York maneuver), but replaces "t" with "d" in words like "metal."

"This shi[d] always happen to me" - break up with your girlfriend, i'm bored , Ariana Grande

"pedal to the medal (metal)" - Gold Trans Am, Kesha

Just for fun, what if we combined all these processes... could we turn a voiceless th into a d?

Here are the rules in a VCV environment:

[θ] can become [t]

[t] becomes [ɾ]

[ɾ] can become [d]

One word that meets these constraints is 'toothache'.

So if we wanted to turn th into d, we'd need this sequence:

0. th.

We're starting with a 'th sound surrounded by two vowels.

too[θ]ache

1. [θ] becomes [t]

This t is usually a dental t and unaspirated, so it isn't the same as the alveolar aspirated [t] that is normally used. This should prevent mergers.

toothache -> too[t]ache 2. [t] becomes [ɾ]

This might be difficult if the t is dental - a dental flap doesn't sound all that easy to me. Perhaps the [t] can drift back towards the alveolar ridge, and make itself susceptible to tapping.

too[t]ache -> too[ɾ]ache

3. [r] becomes [d]

Another difficult one, since I've only encountered this in sung speech, but if you were to humor me:

too[ɾ]ache -> too[d]ache

So in an alternate universe, or a dialect-to-be, could you end up with 'toodache'?

Blog Update

Moving to a new place this month, so no post for July. Alas, all my linguistics books are in the new place. Pray I can get settled in quickly so I can work on finishing this huge project in front of me!